diff --git a/js-old/package.json b/js-old/package.json
index 9022be9d6..6596e7dd3 100644
--- a/js-old/package.json
+++ b/js-old/package.json
@@ -203,7 +203,6 @@
     "utf8": "2.1.2",
     "valid-url": "1.0.9",
     "validator": "6.2.0",
-    "web3": "0.17.0-beta",
     "whatwg-fetch": "2.0.1",
     "worker-loader": "^0.8.0",
     "zxcvbn": "4.4.1"
diff --git a/js/package-lock.json b/js/package-lock.json
index dfc734361..1f12db25c 100644
--- a/js/package-lock.json
+++ b/js/package-lock.json
@@ -1319,7 +1319,6 @@
       "version": "1.3.4",
       "resolved": "https://registry.npmjs.org/accepts/-/accepts-1.3.4.tgz",
       "integrity": "sha1-hiRnWMfdbSGmR0/whKR0DsBesh8=",
-      "dev": true,
       "requires": {
         "mime-types": "2.1.17",
         "negotiator": "0.6.1"
@@ -1392,7 +1391,6 @@
       "version": "5.5.1",
       "resolved": "https://registry.npmjs.org/ajv/-/ajv-5.5.1.tgz",
       "integrity": "sha1-s4u4h22ehr7plJVqBOch6IskjrI=",
-      "dev": true,
       "requires": {
         "co": "4.6.0",
         "fast-deep-equal": "1.0.0",
@@ -1460,6 +1458,11 @@
       "resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-2.2.1.tgz",
       "integrity": "sha1-tDLdM1i2NM914eRmQ2gkBTPB3b4="
     },
+    "any-promise": {
+      "version": "1.3.0",
+      "resolved": "https://registry.npmjs.org/any-promise/-/any-promise-1.3.0.tgz",
+      "integrity": "sha1-q8av7tzqUugJzcA3au0845Y10X8="
+    },
     "anymatch": {
       "version": "1.3.2",
       "resolved": "https://registry.npmjs.org/anymatch/-/anymatch-1.3.2.tgz",
@@ -1622,8 +1625,7 @@
     "asn1": {
       "version": "0.2.3",
       "resolved": "https://registry.npmjs.org/asn1/-/asn1-0.2.3.tgz",
-      "integrity": "sha1-2sh4dxPJlmhJ/IGAd36+nB3fO4Y=",
-      "dev": true
+      "integrity": "sha1-2sh4dxPJlmhJ/IGAd36+nB3fO4Y="
     },
     "asn1.js": {
       "version": "4.9.2",
@@ -1648,8 +1650,7 @@
     "assert-plus": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/assert-plus/-/assert-plus-1.0.0.tgz",
-      "integrity": "sha1-8S4PPF13sLHN2RRpQuTpbB5N1SU=",
-      "dev": true
+      "integrity": "sha1-8S4PPF13sLHN2RRpQuTpbB5N1SU="
     },
     "assertion-error": {
       "version": "1.0.2",
@@ -1684,11 +1685,15 @@
       "integrity": "sha1-GdOGodntxufByF04iu28xW0zYC0=",
       "dev": true
     },
+    "async-limiter": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/async-limiter/-/async-limiter-1.0.0.tgz",
+      "integrity": "sha512-jp/uFnooOiO+L211eZOoSyzpOITMXx1rBITauYykG3BRYPu8h0UcxsPNB04RR5vo4Tyz3+ay17tR6JVf9qzYWg=="
+    },
     "asynckit": {
       "version": "0.4.0",
       "resolved": "https://registry.npmjs.org/asynckit/-/asynckit-0.4.0.tgz",
-      "integrity": "sha1-x57Zf380y48robyXkLzDZkdLS3k=",
-      "dev": true
+      "integrity": "sha1-x57Zf380y48robyXkLzDZkdLS3k="
     },
     "attr-accept": {
       "version": "1.1.0",
@@ -1712,14 +1717,12 @@
     "aws-sign2": {
       "version": "0.7.0",
       "resolved": "https://registry.npmjs.org/aws-sign2/-/aws-sign2-0.7.0.tgz",
-      "integrity": "sha1-tG6JCTSpWR8tL2+G1+ap8bP+dqg=",
-      "dev": true
+      "integrity": "sha1-tG6JCTSpWR8tL2+G1+ap8bP+dqg="
     },
     "aws4": {
       "version": "1.6.0",
       "resolved": "https://registry.npmjs.org/aws4/-/aws4-1.6.0.tgz",
-      "integrity": "sha1-g+9cqGCysy5KDe7e6MdxudtXRx4=",
-      "dev": true
+      "integrity": "sha1-g+9cqGCysy5KDe7e6MdxudtXRx4="
     },
     "axobject-query": {
       "version": "0.1.0",
@@ -2989,8 +2992,7 @@
     "base64-js": {
       "version": "1.2.1",
       "resolved": "https://registry.npmjs.org/base64-js/-/base64-js-1.2.1.tgz",
-      "integrity": "sha512-dwVUVIXsBZXwTuwnXI9RK8sBmgq09NDHzyR9SAph9eqk76gKK2JSQmZARC2zRC81JC2QTtxD0ARU5qTS25gIGw==",
-      "dev": true
+      "integrity": "sha512-dwVUVIXsBZXwTuwnXI9RK8sBmgq09NDHzyR9SAph9eqk76gKK2JSQmZARC2zRC81JC2QTtxD0ARU5qTS25gIGw=="
     },
     "batch": {
       "version": "0.6.1",
@@ -3008,7 +3010,6 @@
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/bcrypt-pbkdf/-/bcrypt-pbkdf-1.0.1.tgz",
       "integrity": "sha1-Y7xdy2EzG5K8Bf1SiVPDNGKgb40=",
-      "dev": true,
       "optional": true,
       "requires": {
         "tweetnacl": "0.14.5"
@@ -3052,6 +3053,14 @@
         "readable-stream": "2.3.3"
       }
     },
+    "block-stream": {
+      "version": "0.0.9",
+      "resolved": "https://registry.npmjs.org/block-stream/-/block-stream-0.0.9.tgz",
+      "integrity": "sha1-E+v+d4oDIFz+A3UUgeu0szAMEmo=",
+      "requires": {
+        "inherits": "2.0.3"
+      }
+    },
     "blockies": {
       "version": "0.0.2",
       "resolved": "https://registry.npmjs.org/blockies/-/blockies-0.0.2.tgz",
@@ -3060,14 +3069,48 @@
     "bluebird": {
       "version": "3.5.1",
       "resolved": "https://registry.npmjs.org/bluebird/-/bluebird-3.5.1.tgz",
-      "integrity": "sha512-MKiLiV+I1AA596t9w1sQJ8jkiSr5+ZKi0WKrYGUn6d1Fx+Ij4tIj+m2WMQSGczs5jZVxV339chE8iwk6F64wjA==",
-      "dev": true
+      "integrity": "sha512-MKiLiV+I1AA596t9w1sQJ8jkiSr5+ZKi0WKrYGUn6d1Fx+Ij4tIj+m2WMQSGczs5jZVxV339chE8iwk6F64wjA=="
     },
     "bn.js": {
       "version": "4.11.8",
       "resolved": "https://registry.npmjs.org/bn.js/-/bn.js-4.11.8.tgz",
       "integrity": "sha512-ItfYfPLkWHUjckQCk8xC+LwxgK8NYcXywGigJgSwOP8Y2iyWT4f2vsZnoOXTTbo+o5yXmIUJ4gn5538SO5S3gA=="
     },
+    "body-parser": {
+      "version": "1.18.2",
+      "resolved": "https://registry.npmjs.org/body-parser/-/body-parser-1.18.2.tgz",
+      "integrity": "sha1-h2eKGdhLR9hZuDGZvVm84iKxBFQ=",
+      "requires": {
+        "bytes": "3.0.0",
+        "content-type": "1.0.4",
+        "debug": "2.6.9",
+        "depd": "1.1.1",
+        "http-errors": "1.6.2",
+        "iconv-lite": "0.4.19",
+        "on-finished": "2.3.0",
+        "qs": "6.5.1",
+        "raw-body": "2.3.2",
+        "type-is": "1.6.15"
+      },
+      "dependencies": {
+        "http-errors": {
+          "version": "1.6.2",
+          "resolved": "https://registry.npmjs.org/http-errors/-/http-errors-1.6.2.tgz",
+          "integrity": "sha1-CgAsyFcHGSp+eUbO7cERVfYOxzY=",
+          "requires": {
+            "depd": "1.1.1",
+            "inherits": "2.0.3",
+            "setprototypeof": "1.0.3",
+            "statuses": "1.3.1"
+          }
+        },
+        "setprototypeof": {
+          "version": "1.0.3",
+          "resolved": "https://registry.npmjs.org/setprototypeof/-/setprototypeof-1.0.3.tgz",
+          "integrity": "sha1-ZlZ+NwQ+608E2RvWWMDL77VbjgQ="
+        }
+      }
+    },
     "bonjour": {
       "version": "3.5.0",
       "resolved": "https://registry.npmjs.org/bonjour/-/bonjour-3.5.0.tgz",
@@ -3092,7 +3135,6 @@
       "version": "4.3.1",
       "resolved": "https://registry.npmjs.org/boom/-/boom-4.3.1.tgz",
       "integrity": "sha1-T4owBctKfjiJ90kDD9JbluAdLjE=",
-      "dev": true,
       "requires": {
         "hoek": "4.2.0"
       }
@@ -3225,6 +3267,21 @@
         "randombytes": "2.0.5"
       }
     },
+    "browserify-sha3": {
+      "version": "0.0.1",
+      "resolved": "https://registry.npmjs.org/browserify-sha3/-/browserify-sha3-0.0.1.tgz",
+      "integrity": "sha1-P/NKMAbvFcD7NWflQbkaI0ASPRE=",
+      "requires": {
+        "js-sha3": "0.3.1"
+      },
+      "dependencies": {
+        "js-sha3": {
+          "version": "0.3.1",
+          "resolved": "https://registry.npmjs.org/js-sha3/-/js-sha3-0.3.1.tgz",
+          "integrity": "sha1-hhIoAhQvCChQKg0d7h2V4lO7AkM="
+        }
+      }
+    },
     "browserify-sign": {
       "version": "4.0.4",
       "resolved": "https://registry.npmjs.org/browserify-sign/-/browserify-sign-4.0.4.tgz",
@@ -3279,12 +3336,25 @@
         "isarray": "1.0.0"
       }
     },
+    "buffer-crc32": {
+      "version": "0.2.13",
+      "resolved": "https://registry.npmjs.org/buffer-crc32/-/buffer-crc32-0.2.13.tgz",
+      "integrity": "sha1-DTM+PwDqxQqhRUq9MO+MKl2ackI="
+    },
     "buffer-indexof": {
       "version": "1.1.1",
       "resolved": "https://registry.npmjs.org/buffer-indexof/-/buffer-indexof-1.1.1.tgz",
       "integrity": "sha512-4/rOEg86jivtPTeOUUT61jJO1Ya1TrR/OkqCSZDyq84WJh3LuuiphBYJN+fm5xufIk4XAFcEwte/8WzC8If/1g==",
       "dev": true
     },
+    "buffer-to-arraybuffer": {
+      "version": "0.0.2",
+      "resolved": "https://registry.npmjs.org/buffer-to-arraybuffer/-/buffer-to-arraybuffer-0.0.2.tgz",
+      "integrity": "sha1-0NgFZNwxhmoZdlFUh7OrYg23yEk=",
+      "requires": {
+        "tape": "3.6.1"
+      }
+    },
     "buffer-xor": {
       "version": "1.0.3",
       "resolved": "https://registry.npmjs.org/buffer-xor/-/buffer-xor-1.0.3.tgz",
@@ -3304,8 +3374,7 @@
     "bytes": {
       "version": "3.0.0",
       "resolved": "https://registry.npmjs.org/bytes/-/bytes-3.0.0.tgz",
-      "integrity": "sha1-0ygVQE1olpn4Wk6k+odV3ROpYEg=",
-      "dev": true
+      "integrity": "sha1-0ygVQE1olpn4Wk6k+odV3ROpYEg="
     },
     "caller-path": {
       "version": "0.1.0",
@@ -3404,8 +3473,7 @@
     "caseless": {
       "version": "0.12.0",
       "resolved": "https://registry.npmjs.org/caseless/-/caseless-0.12.0.tgz",
-      "integrity": "sha1-G2gcIf+EAzyCZUMJBolCDRhxUdw=",
-      "dev": true
+      "integrity": "sha1-G2gcIf+EAzyCZUMJBolCDRhxUdw="
     },
     "center-align": {
       "version": "0.1.3",
@@ -3659,8 +3727,7 @@
     "co": {
       "version": "4.6.0",
       "resolved": "https://registry.npmjs.org/co/-/co-4.6.0.tgz",
-      "integrity": "sha1-bqa989hTrlTMuOR7+gvz+QMfsYQ=",
-      "dev": true
+      "integrity": "sha1-bqa989hTrlTMuOR7+gvz+QMfsYQ="
     },
     "coa": {
       "version": "1.0.4",
@@ -3808,7 +3875,6 @@
       "version": "1.0.5",
       "resolved": "https://registry.npmjs.org/combined-stream/-/combined-stream-1.0.5.tgz",
       "integrity": "sha1-k4NwpXtKUd6ix3wV1cX9+JUWQAk=",
-      "dev": true,
       "requires": {
         "delayed-stream": "1.0.0"
       }
@@ -3816,8 +3882,7 @@
     "commander": {
       "version": "2.12.2",
       "resolved": "https://registry.npmjs.org/commander/-/commander-2.12.2.tgz",
-      "integrity": "sha512-BFnaq5ZOGcDN7FlrtBT4xxkgIToalIIxwjxLWVJ8bGTpe1LroqMiqQXdA7ygc7CRvaYS+9zfPGFnJqFSayx+AA==",
-      "dev": true
+      "integrity": "sha512-BFnaq5ZOGcDN7FlrtBT4xxkgIToalIIxwjxLWVJ8bGTpe1LroqMiqQXdA7ygc7CRvaYS+9zfPGFnJqFSayx+AA=="
     },
     "commondir": {
       "version": "1.0.1",
@@ -3948,14 +4013,12 @@
     "content-disposition": {
       "version": "0.5.2",
       "resolved": "https://registry.npmjs.org/content-disposition/-/content-disposition-0.5.2.tgz",
-      "integrity": "sha1-DPaLud318r55YcOoUXjLhdunjLQ=",
-      "dev": true
+      "integrity": "sha1-DPaLud318r55YcOoUXjLhdunjLQ="
     },
     "content-type": {
       "version": "1.0.4",
       "resolved": "https://registry.npmjs.org/content-type/-/content-type-1.0.4.tgz",
-      "integrity": "sha512-hIP3EEPs8tB9AT1L+NUqtwOAps4mk2Zob89MWXMHjHWg9milF/j4osnnQLXBCBFBk/tvIG/tUc9mOUJiPBhPXA==",
-      "dev": true
+      "integrity": "sha512-hIP3EEPs8tB9AT1L+NUqtwOAps4mk2Zob89MWXMHjHWg9milF/j4osnnQLXBCBFBk/tvIG/tUc9mOUJiPBhPXA=="
     },
     "content-type-parser": {
       "version": "1.0.2",
@@ -3971,14 +4034,12 @@
     "cookie": {
       "version": "0.3.1",
       "resolved": "https://registry.npmjs.org/cookie/-/cookie-0.3.1.tgz",
-      "integrity": "sha1-5+Ch+e9DtMi6klxcWpboBtFoc7s=",
-      "dev": true
+      "integrity": "sha1-5+Ch+e9DtMi6klxcWpboBtFoc7s="
     },
     "cookie-signature": {
       "version": "1.0.6",
       "resolved": "https://registry.npmjs.org/cookie-signature/-/cookie-signature-1.0.6.tgz",
-      "integrity": "sha1-4wOogrNCzD7oylE6eZmXNNqzriw=",
-      "dev": true
+      "integrity": "sha1-4wOogrNCzD7oylE6eZmXNNqzriw="
     },
     "copy-to-clipboard": {
       "version": "3.0.8",
@@ -4085,6 +4146,15 @@
       "resolved": "https://registry.npmjs.org/core-util-is/-/core-util-is-1.0.2.tgz",
       "integrity": "sha1-tf1UIgqivFq1eqtxQMlAdUUDwac="
     },
+    "cors": {
+      "version": "2.8.4",
+      "resolved": "https://registry.npmjs.org/cors/-/cors-2.8.4.tgz",
+      "integrity": "sha1-K9OB8usgECAQXNUOpZ2mMJBpRoY=",
+      "requires": {
+        "object-assign": "4.1.1",
+        "vary": "1.1.2"
+      }
+    },
     "cosmiconfig": {
       "version": "2.2.2",
       "resolved": "https://registry.npmjs.org/cosmiconfig/-/cosmiconfig-2.2.2.tgz",
@@ -4370,7 +4440,6 @@
       "version": "3.1.2",
       "resolved": "https://registry.npmjs.org/cryptiles/-/cryptiles-3.1.2.tgz",
       "integrity": "sha1-qJ+7Ig9c4l7FboxKqKT9e1sNKf4=",
-      "dev": true,
       "requires": {
         "boom": "5.2.0"
       },
@@ -4379,7 +4448,6 @@
           "version": "5.2.0",
           "resolved": "https://registry.npmjs.org/boom/-/boom-5.2.0.tgz",
           "integrity": "sha512-Z5BTk6ZRe4tXXQlkqftmsAUANpXmuwlsF5Oov8ThoMbQRzdGTA1ngYRW160GexgOgjsFOKJz0LYhoNi+2AMBUw==",
-          "dev": true,
           "requires": {
             "hoek": "4.2.0"
           }
@@ -4405,11 +4473,6 @@
         "randomfill": "1.0.3"
       }
     },
-    "crypto-js": {
-      "version": "3.1.8",
-      "resolved": "https://registry.npmjs.org/crypto-js/-/crypto-js-3.1.8.tgz",
-      "integrity": "sha1-cV8HC/YBTyrpkqmLOSkli3E/CNU="
-    },
     "css-color-names": {
       "version": "0.0.4",
       "resolved": "https://registry.npmjs.org/css-color-names/-/css-color-names-0.0.4.tgz",
@@ -4841,7 +4904,6 @@
       "version": "1.14.1",
       "resolved": "https://registry.npmjs.org/dashdash/-/dashdash-1.14.1.tgz",
       "integrity": "sha1-hTz6D3y+L+1d4gMmuN1YEDX24vA=",
-      "dev": true,
       "requires": {
         "assert-plus": "1.0.0"
       }
@@ -4879,6 +4941,104 @@
       "resolved": "https://registry.npmjs.org/decode-uri-component/-/decode-uri-component-0.2.0.tgz",
       "integrity": "sha1-6zkTMzRYd1y4TNGh+uBiEGu4dUU="
     },
+    "decompress": {
+      "version": "4.2.0",
+      "resolved": "https://registry.npmjs.org/decompress/-/decompress-4.2.0.tgz",
+      "integrity": "sha1-eu3YVCflqS2s/lVnSnxQXpbQH50=",
+      "requires": {
+        "decompress-tar": "4.1.1",
+        "decompress-tarbz2": "4.1.1",
+        "decompress-targz": "4.1.1",
+        "decompress-unzip": "4.0.1",
+        "graceful-fs": "4.1.11",
+        "make-dir": "1.1.0",
+        "pify": "2.3.0",
+        "strip-dirs": "2.1.0"
+      }
+    },
+    "decompress-response": {
+      "version": "3.3.0",
+      "resolved": "https://registry.npmjs.org/decompress-response/-/decompress-response-3.3.0.tgz",
+      "integrity": "sha1-gKTdMjdIOEv6JICDYirt7Jgq3/M=",
+      "requires": {
+        "mimic-response": "1.0.0"
+      }
+    },
+    "decompress-tar": {
+      "version": "4.1.1",
+      "resolved": "https://registry.npmjs.org/decompress-tar/-/decompress-tar-4.1.1.tgz",
+      "integrity": "sha512-JdJMaCrGpB5fESVyxwpCx4Jdj2AagLmv3y58Qy4GE6HMVjWz1FeVQk1Ct4Kye7PftcdOo/7U7UKzYBJgqnGeUQ==",
+      "requires": {
+        "file-type": "5.2.0",
+        "is-stream": "1.1.0",
+        "tar-stream": "1.5.5"
+      }
+    },
+    "decompress-tarbz2": {
+      "version": "4.1.1",
+      "resolved": "https://registry.npmjs.org/decompress-tarbz2/-/decompress-tarbz2-4.1.1.tgz",
+      "integrity": "sha512-s88xLzf1r81ICXLAVQVzaN6ZmX4A6U4z2nMbOwobxkLoIIfjVMBg7TeguTUXkKeXni795B6y5rnvDw7rxhAq9A==",
+      "requires": {
+        "decompress-tar": "4.1.1",
+        "file-type": "6.2.0",
+        "is-stream": "1.1.0",
+        "seek-bzip": "1.0.5",
+        "unbzip2-stream": "1.2.5"
+      },
+      "dependencies": {
+        "file-type": {
+          "version": "6.2.0",
+          "resolved": "https://registry.npmjs.org/file-type/-/file-type-6.2.0.tgz",
+          "integrity": "sha512-YPcTBDV+2Tm0VqjybVd32MHdlEGAtuxS3VAYsumFokDSMG+ROT5wawGlnHDoz7bfMcMDt9hxuXvXwoKUx2fkOg=="
+        }
+      }
+    },
+    "decompress-targz": {
+      "version": "4.1.1",
+      "resolved": "https://registry.npmjs.org/decompress-targz/-/decompress-targz-4.1.1.tgz",
+      "integrity": "sha512-4z81Znfr6chWnRDNfFNqLwPvm4db3WuZkqV+UgXQzSngG3CEKdBkw5jrv3axjjL96glyiiKjsxJG3X6WBZwX3w==",
+      "requires": {
+        "decompress-tar": "4.1.1",
+        "file-type": "5.2.0",
+        "is-stream": "1.1.0"
+      }
+    },
+    "decompress-unzip": {
+      "version": "4.0.1",
+      "resolved": "https://registry.npmjs.org/decompress-unzip/-/decompress-unzip-4.0.1.tgz",
+      "integrity": "sha1-3qrM39FK6vhVePczroIQ+bSEj2k=",
+      "requires": {
+        "file-type": "3.9.0",
+        "get-stream": "2.3.1",
+        "pify": "2.3.0",
+        "yauzl": "2.9.1"
+      },
+      "dependencies": {
+        "file-type": {
+          "version": "3.9.0",
+          "resolved": "https://registry.npmjs.org/file-type/-/file-type-3.9.0.tgz",
+          "integrity": "sha1-JXoHg4TR24CHvESdEH1SpSZyuek="
+        },
+        "get-stream": {
+          "version": "2.3.1",
+          "resolved": "https://registry.npmjs.org/get-stream/-/get-stream-2.3.1.tgz",
+          "integrity": "sha1-Xzj5PzRgCWZu4BUKBUFn+Rvdld4=",
+          "requires": {
+            "object-assign": "4.1.1",
+            "pinkie-promise": "2.0.1"
+          }
+        },
+        "yauzl": {
+          "version": "2.9.1",
+          "resolved": "https://registry.npmjs.org/yauzl/-/yauzl-2.9.1.tgz",
+          "integrity": "sha1-qBmB6nCleUYTOIPwKcWCGok1mn8=",
+          "requires": {
+            "buffer-crc32": "0.2.13",
+            "fd-slicer": "1.0.1"
+          }
+        }
+      }
+    },
     "deep-eql": {
       "version": "0.1.3",
       "resolved": "https://registry.npmjs.org/deep-eql/-/deep-eql-0.1.3.tgz",
@@ -4956,8 +5116,7 @@
     "delayed-stream": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/delayed-stream/-/delayed-stream-1.0.0.tgz",
-      "integrity": "sha1-3zrhmayt+31ECqrgsp4icrJOxhk=",
-      "dev": true
+      "integrity": "sha1-3zrhmayt+31ECqrgsp4icrJOxhk="
     },
     "delegates": {
       "version": "1.0.0",
@@ -4967,8 +5126,7 @@
     "depd": {
       "version": "1.1.1",
       "resolved": "https://registry.npmjs.org/depd/-/depd-1.1.1.tgz",
-      "integrity": "sha1-V4O04cRZ8G+lyif5kfPQbnoxA1k=",
-      "dev": true
+      "integrity": "sha1-V4O04cRZ8G+lyif5kfPQbnoxA1k="
     },
     "des.js": {
       "version": "1.0.0",
@@ -4983,8 +5141,7 @@
     "destroy": {
       "version": "1.0.4",
       "resolved": "https://registry.npmjs.org/destroy/-/destroy-1.0.4.tgz",
-      "integrity": "sha1-l4hXRCxEdJ5CBmE+N5RiBYJqvYA=",
-      "dev": true
+      "integrity": "sha1-l4hXRCxEdJ5CBmE+N5RiBYJqvYA="
     },
     "detect-indent": {
       "version": "4.0.0",
@@ -5279,8 +5436,7 @@
     "dom-walk": {
       "version": "0.1.1",
       "resolved": "https://registry.npmjs.org/dom-walk/-/dom-walk-0.1.1.tgz",
-      "integrity": "sha1-ZyIm3HTI95mtNTB9+TaroRrNYBg=",
-      "dev": true
+      "integrity": "sha1-ZyIm3HTI95mtNTB9+TaroRrNYBg="
     },
     "domain-browser": {
       "version": "1.1.7",
@@ -5353,11 +5509,15 @@
         "readable-stream": "2.3.3"
       }
     },
+    "duplexer3": {
+      "version": "0.1.4",
+      "resolved": "https://registry.npmjs.org/duplexer3/-/duplexer3-0.1.4.tgz",
+      "integrity": "sha1-7gHdHKwO08vH/b6jfcCo8c4ALOI="
+    },
     "ecc-jsbn": {
       "version": "0.1.1",
       "resolved": "https://registry.npmjs.org/ecc-jsbn/-/ecc-jsbn-0.1.1.tgz",
       "integrity": "sha1-D8c6ntXw1Tw4GTOYUj735UN3dQU=",
-      "dev": true,
       "optional": true,
       "requires": {
         "jsbn": "0.1.1"
@@ -5372,8 +5532,7 @@
     "ee-first": {
       "version": "1.1.1",
       "resolved": "https://registry.npmjs.org/ee-first/-/ee-first-1.1.1.tgz",
-      "integrity": "sha1-WQxhFWsK4vTwJVcyoViyZrxWsh0=",
-      "dev": true
+      "integrity": "sha1-WQxhFWsK4vTwJVcyoViyZrxWsh0="
     },
     "ejs-loader": {
       "version": "0.3.0",
@@ -5513,8 +5672,7 @@
     "encodeurl": {
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/encodeurl/-/encodeurl-1.0.1.tgz",
-      "integrity": "sha1-eePVhlU0aQn+bw9Fpd5oEDspTSA=",
-      "dev": true
+      "integrity": "sha1-eePVhlU0aQn+bw9Fpd5oEDspTSA="
     },
     "encoding": {
       "version": "0.1.12",
@@ -5737,8 +5895,7 @@
     "escape-html": {
       "version": "1.0.3",
       "resolved": "https://registry.npmjs.org/escape-html/-/escape-html-1.0.3.tgz",
-      "integrity": "sha1-Aljq5NPQwJdN4cFpGI7wBR0dGYg=",
-      "dev": true
+      "integrity": "sha1-Aljq5NPQwJdN4cFpGI7wBR0dGYg="
     },
     "escape-string-regexp": {
       "version": "1.0.5",
@@ -6283,8 +6440,21 @@
     "etag": {
       "version": "1.7.0",
       "resolved": "https://registry.npmjs.org/etag/-/etag-1.7.0.tgz",
-      "integrity": "sha1-A9MLX2fdbmMtKUXTDWZScxo01dg=",
-      "dev": true
+      "integrity": "sha1-A9MLX2fdbmMtKUXTDWZScxo01dg="
+    },
+    "eth-lib": {
+      "version": "0.1.27",
+      "resolved": "https://registry.npmjs.org/eth-lib/-/eth-lib-0.1.27.tgz",
+      "integrity": "sha512-B8czsfkJYzn2UIEMwjc7Mbj+Cy72V+/OXH/tb44LV8jhrjizQJJ325xMOMyk3+ETa6r6oi0jsUY14+om8mQMWA==",
+      "requires": {
+        "bn.js": "4.11.8",
+        "elliptic": "6.4.0",
+        "keccakjs": "0.2.1",
+        "nano-json-stream-parser": "0.1.2",
+        "servify": "0.1.12",
+        "ws": "3.3.2",
+        "xhr-request-promise": "0.1.2"
+      }
     },
     "ethereum-common": {
       "version": "0.0.18",
@@ -6315,6 +6485,22 @@
         "secp256k1": "3.4.0"
       }
     },
+    "ethjs-unit": {
+      "version": "0.1.6",
+      "resolved": "https://registry.npmjs.org/ethjs-unit/-/ethjs-unit-0.1.6.tgz",
+      "integrity": "sha1-xmWSHkduh7ziqdWIpv4EBbLEFpk=",
+      "requires": {
+        "bn.js": "4.11.6",
+        "number-to-bn": "1.7.0"
+      },
+      "dependencies": {
+        "bn.js": {
+          "version": "4.11.6",
+          "resolved": "https://registry.npmjs.org/bn.js/-/bn.js-4.11.6.tgz",
+          "integrity": "sha1-UzRK2xRhehP26N0s4okF0cC6MhU="
+        }
+      }
+    },
     "ethjs-util": {
       "version": "0.1.4",
       "resolved": "https://registry.npmjs.org/ethjs-util/-/ethjs-util-0.1.4.tgz",
@@ -6438,7 +6624,6 @@
       "version": "4.14.1",
       "resolved": "https://registry.npmjs.org/express/-/express-4.14.1.tgz",
       "integrity": "sha1-ZGwjf3ZvFIwhIK/wc4F7nk1+DTM=",
-      "dev": true,
       "requires": {
         "accepts": "1.3.4",
         "array-flatten": "1.1.1",
@@ -6471,14 +6656,12 @@
         "array-flatten": {
           "version": "1.1.1",
           "resolved": "https://registry.npmjs.org/array-flatten/-/array-flatten-1.1.1.tgz",
-          "integrity": "sha1-ml9pkFGx5wczKPKgCJaLZOopVdI=",
-          "dev": true
+          "integrity": "sha1-ml9pkFGx5wczKPKgCJaLZOopVdI="
         },
         "debug": {
           "version": "2.2.0",
           "resolved": "https://registry.npmjs.org/debug/-/debug-2.2.0.tgz",
           "integrity": "sha1-+HBX6ZWxofauaklgZkE3vFbwOdo=",
-          "dev": true,
           "requires": {
             "ms": "0.7.1"
           }
@@ -6486,20 +6669,17 @@
         "ms": {
           "version": "0.7.1",
           "resolved": "https://registry.npmjs.org/ms/-/ms-0.7.1.tgz",
-          "integrity": "sha1-nNE8A62/8ltl7/3nzoZO6VIBcJg=",
-          "dev": true
+          "integrity": "sha1-nNE8A62/8ltl7/3nzoZO6VIBcJg="
         },
         "path-to-regexp": {
           "version": "0.1.7",
           "resolved": "https://registry.npmjs.org/path-to-regexp/-/path-to-regexp-0.1.7.tgz",
-          "integrity": "sha1-32BBeABfUi8V60SQ5yR6G/qmf4w=",
-          "dev": true
+          "integrity": "sha1-32BBeABfUi8V60SQ5yR6G/qmf4w="
         },
         "qs": {
           "version": "6.2.0",
           "resolved": "https://registry.npmjs.org/qs/-/qs-6.2.0.tgz",
-          "integrity": "sha1-O3hIwDwt7OaalSKw+ujEEm10Xzs=",
-          "dev": true
+          "integrity": "sha1-O3hIwDwt7OaalSKw+ujEEm10Xzs="
         }
       }
     },
@@ -6589,20 +6769,17 @@
     "extsprintf": {
       "version": "1.3.0",
       "resolved": "https://registry.npmjs.org/extsprintf/-/extsprintf-1.3.0.tgz",
-      "integrity": "sha1-lpGEQOMEGnpBT4xS48V06zw+HgU=",
-      "dev": true
+      "integrity": "sha1-lpGEQOMEGnpBT4xS48V06zw+HgU="
     },
     "fast-deep-equal": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/fast-deep-equal/-/fast-deep-equal-1.0.0.tgz",
-      "integrity": "sha1-liVqO8l1WV6zbYLpkp0GDYk0Of8=",
-      "dev": true
+      "integrity": "sha1-liVqO8l1WV6zbYLpkp0GDYk0Of8="
     },
     "fast-json-stable-stringify": {
       "version": "2.0.0",
       "resolved": "https://registry.npmjs.org/fast-json-stable-stringify/-/fast-json-stable-stringify-2.0.0.tgz",
-      "integrity": "sha1-1RQsDK7msRifh9OnYREGT4bIu/I=",
-      "dev": true
+      "integrity": "sha1-1RQsDK7msRifh9OnYREGT4bIu/I="
     },
     "fast-levenshtein": {
       "version": "2.0.6",
@@ -6659,7 +6836,6 @@
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/fd-slicer/-/fd-slicer-1.0.1.tgz",
       "integrity": "sha1-i1vL2ewyfFBBv5qwI/1nUPEXfmU=",
-      "dev": true,
       "requires": {
         "pend": "1.2.0"
       }
@@ -6711,6 +6887,11 @@
       "resolved": "https://registry.npmjs.org/file-saver/-/file-saver-1.3.3.tgz",
       "integrity": "sha1-zdTETTqiZOrC9o7BZbx5HDSvEjI="
     },
+    "file-type": {
+      "version": "5.2.0",
+      "resolved": "https://registry.npmjs.org/file-type/-/file-type-5.2.0.tgz",
+      "integrity": "sha1-LdvqfHP/42No365J3DOMBYwritY="
+    },
     "filename-regex": {
       "version": "2.0.1",
       "resolved": "https://registry.npmjs.org/filename-regex/-/filename-regex-2.0.1.tgz",
@@ -6767,7 +6948,6 @@
       "version": "0.5.1",
       "resolved": "https://registry.npmjs.org/finalhandler/-/finalhandler-0.5.1.tgz",
       "integrity": "sha1-LEANjUUwk1vCMlScX6OF7Afeb80=",
-      "dev": true,
       "requires": {
         "debug": "2.2.0",
         "escape-html": "1.0.3",
@@ -6780,7 +6960,6 @@
           "version": "2.2.0",
           "resolved": "https://registry.npmjs.org/debug/-/debug-2.2.0.tgz",
           "integrity": "sha1-+HBX6ZWxofauaklgZkE3vFbwOdo=",
-          "dev": true,
           "requires": {
             "ms": "0.7.1"
           }
@@ -6788,8 +6967,7 @@
         "ms": {
           "version": "0.7.1",
           "resolved": "https://registry.npmjs.org/ms/-/ms-0.7.1.tgz",
-          "integrity": "sha1-nNE8A62/8ltl7/3nzoZO6VIBcJg=",
-          "dev": true
+          "integrity": "sha1-nNE8A62/8ltl7/3nzoZO6VIBcJg="
         }
       }
     },
@@ -6837,6 +7015,14 @@
       "integrity": "sha1-Bq1/4Z3dsQQiZEOAZKKjL+4SuHI=",
       "dev": true
     },
+    "for-each": {
+      "version": "0.3.2",
+      "resolved": "https://registry.npmjs.org/for-each/-/for-each-0.3.2.tgz",
+      "integrity": "sha1-LEBFC5NI6X8oEyJZO6lnBLmr1NQ=",
+      "requires": {
+        "is-function": "1.0.1"
+      }
+    },
     "for-in": {
       "version": "1.0.2",
       "resolved": "https://registry.npmjs.org/for-in/-/for-in-1.0.2.tgz",
@@ -6861,14 +7047,12 @@
     "forever-agent": {
       "version": "0.6.1",
       "resolved": "https://registry.npmjs.org/forever-agent/-/forever-agent-0.6.1.tgz",
-      "integrity": "sha1-+8cfDEGt6zf5bFd60e1C2P2sypE=",
-      "dev": true
+      "integrity": "sha1-+8cfDEGt6zf5bFd60e1C2P2sypE="
     },
     "form-data": {
       "version": "2.3.1",
       "resolved": "https://registry.npmjs.org/form-data/-/form-data-2.3.1.tgz",
       "integrity": "sha1-b7lPvXGIUwbXPRXMSX/kzE7NRL8=",
-      "dev": true,
       "requires": {
         "asynckit": "0.4.0",
         "combined-stream": "1.0.5",
@@ -6887,14 +7071,12 @@
     "forwarded": {
       "version": "0.1.2",
       "resolved": "https://registry.npmjs.org/forwarded/-/forwarded-0.1.2.tgz",
-      "integrity": "sha1-mMI9qxF1ZXuMBXPozszZGw/xjIQ=",
-      "dev": true
+      "integrity": "sha1-mMI9qxF1ZXuMBXPozszZGw/xjIQ="
     },
     "fresh": {
       "version": "0.3.0",
       "resolved": "https://registry.npmjs.org/fresh/-/fresh-0.3.0.tgz",
-      "integrity": "sha1-ZR+DjiJCTnVm3hYdg1jKoZn4PU8=",
-      "dev": true
+      "integrity": "sha1-ZR+DjiJCTnVm3hYdg1jKoZn4PU8="
     },
     "fs-extra": {
       "version": "3.0.1",
@@ -6907,6 +7089,36 @@
         "universalify": "0.1.1"
       }
     },
+    "fs-promise": {
+      "version": "2.0.3",
+      "resolved": "https://registry.npmjs.org/fs-promise/-/fs-promise-2.0.3.tgz",
+      "integrity": "sha1-9k5PhUvPaJqovdy6JokW2z20aFQ=",
+      "requires": {
+        "any-promise": "1.3.0",
+        "fs-extra": "2.1.2",
+        "mz": "2.7.0",
+        "thenify-all": "1.6.0"
+      },
+      "dependencies": {
+        "fs-extra": {
+          "version": "2.1.2",
+          "resolved": "https://registry.npmjs.org/fs-extra/-/fs-extra-2.1.2.tgz",
+          "integrity": "sha1-BGxwFjzvmq1GsOSn+kZ/si1x3jU=",
+          "requires": {
+            "graceful-fs": "4.1.11",
+            "jsonfile": "2.4.0"
+          }
+        },
+        "jsonfile": {
+          "version": "2.4.0",
+          "resolved": "https://registry.npmjs.org/jsonfile/-/jsonfile-2.4.0.tgz",
+          "integrity": "sha1-NzaitCi4e72gzIO1P6PWM6NcKug=",
+          "requires": {
+            "graceful-fs": "4.1.11"
+          }
+        }
+      }
+    },
     "fs-readdir-recursive": {
       "version": "1.1.0",
       "resolved": "https://registry.npmjs.org/fs-readdir-recursive/-/fs-readdir-recursive-1.1.0.tgz",
@@ -6916,8 +7128,7 @@
     "fs.realpath": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/fs.realpath/-/fs.realpath-1.0.0.tgz",
-      "integrity": "sha1-FQStJSMVjKpA20onh8sBQRmU6k8=",
-      "dev": true
+      "integrity": "sha1-FQStJSMVjKpA20onh8sBQRmU6k8="
     },
     "fsevents": {
       "version": "1.1.2",
@@ -7818,6 +8029,17 @@
         }
       }
     },
+    "fstream": {
+      "version": "1.0.11",
+      "resolved": "https://registry.npmjs.org/fstream/-/fstream-1.0.11.tgz",
+      "integrity": "sha1-XB+x8RdHcRTwYyoOtLcbPLD9MXE=",
+      "requires": {
+        "graceful-fs": "4.1.11",
+        "inherits": "2.0.3",
+        "mkdirp": "0.5.1",
+        "rimraf": "2.6.2"
+      }
+    },
     "function-bind": {
       "version": "1.1.1",
       "resolved": "https://registry.npmjs.org/function-bind/-/function-bind-1.1.1.tgz",
@@ -7903,14 +8125,12 @@
     "get-stream": {
       "version": "3.0.0",
       "resolved": "https://registry.npmjs.org/get-stream/-/get-stream-3.0.0.tgz",
-      "integrity": "sha1-jpQ9E1jcN1VQVOy+LtsFqhdO3hQ=",
-      "dev": true
+      "integrity": "sha1-jpQ9E1jcN1VQVOy+LtsFqhdO3hQ="
     },
     "getpass": {
       "version": "0.1.7",
       "resolved": "https://registry.npmjs.org/getpass/-/getpass-0.1.7.tgz",
       "integrity": "sha1-Xv+OPmhNVprkyysSgmBOi6YhSfo=",
-      "dev": true,
       "requires": {
         "assert-plus": "1.0.0"
       }
@@ -7924,7 +8144,6 @@
       "version": "7.1.2",
       "resolved": "https://registry.npmjs.org/glob/-/glob-7.1.2.tgz",
       "integrity": "sha512-MJTUg1kjuLeQCJ+ccE4Vpa6kKVXkPYJ2mOCQyUuKLcLQsdrMCpBPUi8qVE6+YuaJkozeA9NusTAw3hLr8Xe5EQ==",
-      "dev": true,
       "requires": {
         "fs.realpath": "1.0.0",
         "inflight": "1.0.6",
@@ -7957,7 +8176,6 @@
       "version": "4.3.2",
       "resolved": "https://registry.npmjs.org/global/-/global-4.3.2.tgz",
       "integrity": "sha1-52mJJopsdMOJCLEwWxD8DjlOnQ8=",
-      "dev": true,
       "requires": {
         "min-document": "2.19.0",
         "process": "0.5.2"
@@ -7966,8 +8184,7 @@
         "process": {
           "version": "0.5.2",
           "resolved": "https://registry.npmjs.org/process/-/process-0.5.2.tgz",
-          "integrity": "sha1-FjjYqONML0QKkduVq5rrZ3/Bhc8=",
-          "dev": true
+          "integrity": "sha1-FjjYqONML0QKkduVq5rrZ3/Bhc8="
         }
       }
     },
@@ -8051,8 +8268,7 @@
     "graceful-readlink": {
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/graceful-readlink/-/graceful-readlink-1.0.1.tgz",
-      "integrity": "sha1-TK+tdrxi8C+gObL5Tpo906ORpyU=",
-      "dev": true
+      "integrity": "sha1-TK+tdrxi8C+gObL5Tpo906ORpyU="
     },
     "growl": {
       "version": "1.9.2",
@@ -8146,14 +8362,12 @@
     "har-schema": {
       "version": "2.0.0",
       "resolved": "https://registry.npmjs.org/har-schema/-/har-schema-2.0.0.tgz",
-      "integrity": "sha1-qUwiJOvKwEeCoNkDVSHyRzW37JI=",
-      "dev": true
+      "integrity": "sha1-qUwiJOvKwEeCoNkDVSHyRzW37JI="
     },
     "har-validator": {
       "version": "5.0.3",
       "resolved": "https://registry.npmjs.org/har-validator/-/har-validator-5.0.3.tgz",
       "integrity": "sha1-ukAsJmGU8VlW7xXg/PJCmT9qff0=",
-      "dev": true,
       "requires": {
         "ajv": "5.5.1",
         "har-schema": "2.0.0"
@@ -8182,6 +8396,19 @@
       "integrity": "sha1-6CB68cx7MNRGzHC3NLXovhj4jVE=",
       "dev": true
     },
+    "has-symbol-support-x": {
+      "version": "1.4.1",
+      "resolved": "https://registry.npmjs.org/has-symbol-support-x/-/has-symbol-support-x-1.4.1.tgz",
+      "integrity": "sha512-JkaetveU7hFbqnAC1EV1sF4rlojU2D4Usc5CmS69l6NfmPDnpnFUegzFg33eDkkpNCxZ0mQp65HwUDrNFS/8MA=="
+    },
+    "has-to-string-tag-x": {
+      "version": "1.4.1",
+      "resolved": "https://registry.npmjs.org/has-to-string-tag-x/-/has-to-string-tag-x-1.4.1.tgz",
+      "integrity": "sha512-vdbKfmw+3LoOYVr+mtxHaX5a96+0f3DljYd8JOqvOLsf5mw2Otda2qCDT9qRqLAhrjyQ0h7ual5nOiASpsGNFw==",
+      "requires": {
+        "has-symbol-support-x": "1.4.1"
+      }
+    },
     "has-unicode": {
       "version": "2.0.1",
       "resolved": "https://registry.npmjs.org/has-unicode/-/has-unicode-2.0.1.tgz",
@@ -8208,7 +8435,6 @@
       "version": "6.0.2",
       "resolved": "https://registry.npmjs.org/hawk/-/hawk-6.0.2.tgz",
       "integrity": "sha512-miowhl2+U7Qle4vdLqDdPt9m09K6yZhkLDTWGoUiUzrQCn+mHHSmfJgAyGaLRZbPmTqfFFjRV1QWCW0VWUJBbQ==",
-      "dev": true,
       "requires": {
         "boom": "4.3.1",
         "cryptiles": "3.1.2",
@@ -8257,8 +8483,7 @@
     "hoek": {
       "version": "4.2.0",
       "resolved": "https://registry.npmjs.org/hoek/-/hoek-4.2.0.tgz",
-      "integrity": "sha512-v0XCLxICi9nPfYrS9RL8HbYnXi9obYAeLbSP00BmnZwCK9+Ih9WOjoZ8YoHCoav2csqn4FOz4Orldsy2dmDwmQ==",
-      "dev": true
+      "integrity": "sha512-v0XCLxICi9nPfYrS9RL8HbYnXi9obYAeLbSP00BmnZwCK9+Ih9WOjoZ8YoHCoav2csqn4FOz4Orldsy2dmDwmQ=="
     },
     "hoist-non-react-statics": {
       "version": "1.2.0",
@@ -8488,13 +8713,17 @@
       "version": "1.5.1",
       "resolved": "https://registry.npmjs.org/http-errors/-/http-errors-1.5.1.tgz",
       "integrity": "sha1-eIwNLB3iyBuebowBhDtrl+uSB1A=",
-      "dev": true,
       "requires": {
         "inherits": "2.0.3",
         "setprototypeof": "1.0.2",
         "statuses": "1.3.1"
       }
     },
+    "http-https": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/http-https/-/http-https-1.0.0.tgz",
+      "integrity": "sha1-L5CN1fHbQGjAWM1ubUzjkskTOJs="
+    },
     "http-parser-js": {
       "version": "0.4.9",
       "resolved": "https://registry.npmjs.org/http-parser-js/-/http-parser-js-0.4.9.tgz",
@@ -8552,7 +8781,6 @@
       "version": "1.2.0",
       "resolved": "https://registry.npmjs.org/http-signature/-/http-signature-1.2.0.tgz",
       "integrity": "sha1-muzZJRFHcvPZW2WmCruPfBj7rOE=",
-      "dev": true,
       "requires": {
         "assert-plus": "1.0.0",
         "jsprim": "1.4.1",
@@ -8599,8 +8827,7 @@
     "ieee754": {
       "version": "1.1.8",
       "resolved": "https://registry.npmjs.org/ieee754/-/ieee754-1.1.8.tgz",
-      "integrity": "sha1-vjPUCsEO8ZJnAfbwii2G+/0a0+Q=",
-      "dev": true
+      "integrity": "sha1-vjPUCsEO8ZJnAfbwii2G+/0a0+Q="
     },
     "ignore": {
       "version": "3.3.7",
@@ -8648,7 +8875,6 @@
       "version": "1.0.6",
       "resolved": "https://registry.npmjs.org/inflight/-/inflight-1.0.6.tgz",
       "integrity": "sha1-Sb1jMdfQLQwJvJEKEHW6gWW1bfk=",
-      "dev": true,
       "requires": {
         "once": "1.4.0",
         "wrappy": "1.0.2"
@@ -8820,8 +9046,7 @@
     "ipaddr.js": {
       "version": "1.4.0",
       "resolved": "https://registry.npmjs.org/ipaddr.js/-/ipaddr.js-1.4.0.tgz",
-      "integrity": "sha1-KWrKh4qCGBbluF0KKFqZvP9FgvA=",
-      "dev": true
+      "integrity": "sha1-KWrKh4qCGBbluF0KKFqZvP9FgvA="
     },
     "irregular-plurals": {
       "version": "1.4.0",
@@ -8951,6 +9176,11 @@
         "number-is-nan": "1.0.1"
       }
     },
+    "is-function": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/is-function/-/is-function-1.0.1.tgz",
+      "integrity": "sha1-Es+5i2W1fdPRk6MSH19uL0N2ArU="
+    },
     "is-glob": {
       "version": "2.0.1",
       "resolved": "https://registry.npmjs.org/is-glob/-/is-glob-2.0.1.tgz",
@@ -8982,6 +9212,11 @@
         "xtend": "4.0.1"
       }
     },
+    "is-natural-number": {
+      "version": "4.0.1",
+      "resolved": "https://registry.npmjs.org/is-natural-number/-/is-natural-number-4.0.1.tgz",
+      "integrity": "sha1-q5124dtM7VHjXeDHLr7PCfc0zeg="
+    },
     "is-npm": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/is-npm/-/is-npm-1.0.0.tgz",
@@ -9002,6 +9237,11 @@
       "resolved": "https://registry.npmjs.org/is-obj/-/is-obj-1.0.1.tgz",
       "integrity": "sha1-PkcprB9f3gJc19g6iW2rn09n2w8="
     },
+    "is-object": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/is-object/-/is-object-1.0.1.tgz",
+      "integrity": "sha1-iVJojF7C/9awPsyF52ngKQMINHA="
+    },
     "is-path-cwd": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/is-path-cwd/-/is-path-cwd-1.0.0.tgz",
@@ -9095,8 +9335,7 @@
     "is-retry-allowed": {
       "version": "1.1.0",
       "resolved": "https://registry.npmjs.org/is-retry-allowed/-/is-retry-allowed-1.1.0.tgz",
-      "integrity": "sha1-EaBgVotnM5REAz0BJaYaINVk+zQ=",
-      "dev": true
+      "integrity": "sha1-EaBgVotnM5REAz0BJaYaINVk+zQ="
     },
     "is-root": {
       "version": "1.0.0",
@@ -9139,8 +9378,7 @@
     "is-typedarray": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/is-typedarray/-/is-typedarray-1.0.0.tgz",
-      "integrity": "sha1-5HnICFjfDBsR3dppQPlgEfzaSpo=",
-      "dev": true
+      "integrity": "sha1-5HnICFjfDBsR3dppQPlgEfzaSpo="
     },
     "is-utf8": {
       "version": "0.2.1",
@@ -9197,8 +9435,7 @@
     "isstream": {
       "version": "0.1.2",
       "resolved": "https://registry.npmjs.org/isstream/-/isstream-0.1.2.tgz",
-      "integrity": "sha1-R+Y/evVa+m+S4VAOaQ64uFKcCZo=",
-      "dev": true
+      "integrity": "sha1-R+Y/evVa+m+S4VAOaQ64uFKcCZo="
     },
     "istanbul": {
       "version": "1.0.0-alpha.2",
@@ -9335,6 +9572,15 @@
         "handlebars": "4.0.11"
       }
     },
+    "isurl": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/isurl/-/isurl-1.0.0.tgz",
+      "integrity": "sha512-1P/yWsxPlDtn7QeRD+ULKQPaIaN6yF368GZ2vDfv0AL0NwpStafjWCDDdn0k8wgFMWpVAqG7oJhxHnlud42i9w==",
+      "requires": {
+        "has-to-string-tag-x": "1.4.1",
+        "is-object": "1.0.1"
+      }
+    },
     "jest": {
       "version": "20.0.4",
       "resolved": "https://registry.npmjs.org/jest/-/jest-20.0.4.tgz",
@@ -9757,7 +10003,6 @@
       "version": "0.1.1",
       "resolved": "https://registry.npmjs.org/jsbn/-/jsbn-0.1.1.tgz",
       "integrity": "sha1-peZUwuWi3rXyAdls77yoDA7y9RM=",
-      "dev": true,
       "optional": true
     },
     "jsdom": {
@@ -9809,14 +10054,12 @@
     "json-schema": {
       "version": "0.2.3",
       "resolved": "https://registry.npmjs.org/json-schema/-/json-schema-0.2.3.tgz",
-      "integrity": "sha1-tIDIkuWaLwWVTOcnvT8qTogvnhM=",
-      "dev": true
+      "integrity": "sha1-tIDIkuWaLwWVTOcnvT8qTogvnhM="
     },
     "json-schema-traverse": {
       "version": "0.3.1",
       "resolved": "https://registry.npmjs.org/json-schema-traverse/-/json-schema-traverse-0.3.1.tgz",
-      "integrity": "sha1-NJptRMU6Ud6JtAgFxdXlm0F9M0A=",
-      "dev": true
+      "integrity": "sha1-NJptRMU6Ud6JtAgFxdXlm0F9M0A="
     },
     "json-stable-stringify": {
       "version": "1.0.1",
@@ -9830,8 +10073,7 @@
     "json-stringify-safe": {
       "version": "5.0.1",
       "resolved": "https://registry.npmjs.org/json-stringify-safe/-/json-stringify-safe-5.0.1.tgz",
-      "integrity": "sha1-Epai1Y/UXxmg9s4B1lcB4sc1tus=",
-      "dev": true
+      "integrity": "sha1-Epai1Y/UXxmg9s4B1lcB4sc1tus="
     },
     "json3": {
       "version": "3.3.2",
@@ -9929,7 +10171,6 @@
       "version": "1.4.1",
       "resolved": "https://registry.npmjs.org/jsprim/-/jsprim-1.4.1.tgz",
       "integrity": "sha1-MT5mvB5cwG5Di8G3SZwuXFastqI=",
-      "dev": true,
       "requires": {
         "assert-plus": "1.0.0",
         "extsprintf": "1.3.0",
@@ -9957,6 +10198,15 @@
         "safe-buffer": "5.1.1"
       }
     },
+    "keccakjs": {
+      "version": "0.2.1",
+      "resolved": "https://registry.npmjs.org/keccakjs/-/keccakjs-0.2.1.tgz",
+      "integrity": "sha1-HWM6+QfvMFu/ny+mFtVsRFYd+k0=",
+      "requires": {
+        "browserify-sha3": "0.0.1",
+        "sha3": "1.2.0"
+      }
+    },
     "keycode": {
       "version": "2.1.9",
       "resolved": "https://registry.npmjs.org/keycode/-/keycode-2.1.9.tgz",
@@ -10456,8 +10706,7 @@
     "lowercase-keys": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/lowercase-keys/-/lowercase-keys-1.0.0.tgz",
-      "integrity": "sha1-TjNms55/VFfjXxMkvfb4jQv8cwY=",
-      "dev": true
+      "integrity": "sha1-TjNms55/VFfjXxMkvfb4jQv8cwY="
     },
     "lru-cache": {
       "version": "4.1.1",
@@ -10479,7 +10728,6 @@
       "version": "1.1.0",
       "resolved": "https://registry.npmjs.org/make-dir/-/make-dir-1.1.0.tgz",
       "integrity": "sha512-0Pkui4wLJ7rxvmfUvs87skoEaxmu0hCUApF8nonzpl7q//FWp9zu8W61Scz4sd/kUiqDxvUhtoam2efDyiBzcA==",
-      "dev": true,
       "requires": {
         "pify": "3.0.0"
       },
@@ -10487,8 +10735,7 @@
         "pify": {
           "version": "3.0.0",
           "resolved": "https://registry.npmjs.org/pify/-/pify-3.0.0.tgz",
-          "integrity": "sha1-5aSs0sEB/fPZpNB/DbxNtJ3SgXY=",
-          "dev": true
+          "integrity": "sha1-5aSs0sEB/fPZpNB/DbxNtJ3SgXY="
         }
       }
     },
@@ -10612,8 +10859,7 @@
     "media-typer": {
       "version": "0.3.0",
       "resolved": "https://registry.npmjs.org/media-typer/-/media-typer-0.3.0.tgz",
-      "integrity": "sha1-hxDXrwqmJvj/+hzgAWhUUmMlV0g=",
-      "dev": true
+      "integrity": "sha1-hxDXrwqmJvj/+hzgAWhUUmMlV0g="
     },
     "mem": {
       "version": "1.1.0",
@@ -10672,14 +10918,12 @@
     "merge-descriptors": {
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/merge-descriptors/-/merge-descriptors-1.0.1.tgz",
-      "integrity": "sha1-sAqqVW3YtEVoFQ7J0blT8/kMu2E=",
-      "dev": true
+      "integrity": "sha1-sAqqVW3YtEVoFQ7J0blT8/kMu2E="
     },
     "methods": {
       "version": "1.1.2",
       "resolved": "https://registry.npmjs.org/methods/-/methods-1.1.2.tgz",
-      "integrity": "sha1-VSmk1nZUE07cxSZmVoNbD4Ua/O4=",
-      "dev": true
+      "integrity": "sha1-VSmk1nZUE07cxSZmVoNbD4Ua/O4="
     },
     "micromatch": {
       "version": "2.3.11",
@@ -10721,14 +10965,12 @@
     "mime-db": {
       "version": "1.30.0",
       "resolved": "https://registry.npmjs.org/mime-db/-/mime-db-1.30.0.tgz",
-      "integrity": "sha1-dMZD2i3Z1qRTmZY0ZbJtXKfXHwE=",
-      "dev": true
+      "integrity": "sha1-dMZD2i3Z1qRTmZY0ZbJtXKfXHwE="
     },
     "mime-types": {
       "version": "2.1.17",
       "resolved": "https://registry.npmjs.org/mime-types/-/mime-types-2.1.17.tgz",
       "integrity": "sha1-Cdejk/A+mVp5+K+Fe3Cp4KsWVXo=",
-      "dev": true,
       "requires": {
         "mime-db": "1.30.0"
       }
@@ -10739,11 +10981,15 @@
       "integrity": "sha1-5md4PZLonb00KBi1IwudYqZyrRg=",
       "dev": true
     },
+    "mimic-response": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/mimic-response/-/mimic-response-1.0.0.tgz",
+      "integrity": "sha1-3z02Uqc/3ta5sLJBRub9BSNTRY4="
+    },
     "min-document": {
       "version": "2.19.0",
       "resolved": "https://registry.npmjs.org/min-document/-/min-document-2.19.0.tgz",
       "integrity": "sha1-e9KC4/WELtKVu3SM3Z8f+iyCRoU=",
-      "dev": true,
       "requires": {
         "dom-walk": "0.1.1"
       }
@@ -10779,6 +11025,14 @@
         "minimist": "0.0.8"
       }
     },
+    "mkdirp-promise": {
+      "version": "5.0.1",
+      "resolved": "https://registry.npmjs.org/mkdirp-promise/-/mkdirp-promise-5.0.1.tgz",
+      "integrity": "sha1-6bj2jlUsaKnBcTuEiD96HdA5uKE=",
+      "requires": {
+        "mkdirp": "0.5.1"
+      }
+    },
     "mobx": {
       "version": "3.3.2",
       "resolved": "https://registry.npmjs.org/mobx/-/mobx-3.3.2.tgz",
@@ -10879,6 +11133,11 @@
         }
       }
     },
+    "mock-fs": {
+      "version": "4.4.2",
+      "resolved": "https://registry.npmjs.org/mock-fs/-/mock-fs-4.4.2.tgz",
+      "integrity": "sha512-dF+yxZSojSiI8AXGoxj5qdFWpucndc54Ug+TwlpHFaV7j22MGG+OML2+FVa6xAZtjb/OFFQhOC37Jegx2GbEwA=="
+    },
     "mock-local-storage": {
       "version": "1.0.2",
       "resolved": "https://registry.npmjs.org/mock-local-storage/-/mock-local-storage-1.0.2.tgz",
@@ -10907,6 +11166,11 @@
       "resolved": "https://registry.npmjs.org/moment/-/moment-2.19.2.tgz",
       "integrity": "sha512-Rf6jiHPEfxp9+dlzxPTmRHbvoFXsh2L/U8hOupUMpnuecHQmI6cF6lUbJl3QqKPko1u6ujO+FxtcajLVfLpAtA=="
     },
+    "mout": {
+      "version": "0.11.1",
+      "resolved": "https://registry.npmjs.org/mout/-/mout-0.11.1.tgz",
+      "integrity": "sha1-ujYR318OWx/7/QEWa48C0fX6K5k="
+    },
     "ms": {
       "version": "2.0.0",
       "resolved": "https://registry.npmjs.org/ms/-/ms-2.0.0.tgz",
@@ -10946,11 +11210,26 @@
       "integrity": "sha1-MHXOk7whuPq0PhvE2n6BFe0ee6s=",
       "dev": true
     },
+    "mz": {
+      "version": "2.7.0",
+      "resolved": "https://registry.npmjs.org/mz/-/mz-2.7.0.tgz",
+      "integrity": "sha512-z81GNO7nnYMEhrGh9LeymoE4+Yr0Wn5McHIZMK5cfQCl+NDX08sCZgUc9/6MHni9IWuFLm1Z3HTCXu2z9fN62Q==",
+      "requires": {
+        "any-promise": "1.3.0",
+        "object-assign": "4.1.1",
+        "thenify-all": "1.6.0"
+      }
+    },
     "nan": {
       "version": "2.8.0",
       "resolved": "https://registry.npmjs.org/nan/-/nan-2.8.0.tgz",
       "integrity": "sha1-7XFfP+neArV6XmJS2QqWZ14fCFo="
     },
+    "nano-json-stream-parser": {
+      "version": "0.1.2",
+      "resolved": "https://registry.npmjs.org/nano-json-stream-parser/-/nano-json-stream-parser-0.1.2.tgz",
+      "integrity": "sha1-DMj20OK2IrR5xA1JnEbWS3Vcb18="
+    },
     "native-promise-only": {
       "version": "0.8.1",
       "resolved": "https://registry.npmjs.org/native-promise-only/-/native-promise-only-0.8.1.tgz",
@@ -10986,8 +11265,7 @@
     "negotiator": {
       "version": "0.6.1",
       "resolved": "https://registry.npmjs.org/negotiator/-/negotiator-0.6.1.tgz",
-      "integrity": "sha1-KzJxhOiZIQEXeyhWP7XnECrNDKk=",
-      "dev": true
+      "integrity": "sha1-KzJxhOiZIQEXeyhWP7XnECrNDKk="
     },
     "no-case": {
       "version": "2.3.2",
@@ -11268,6 +11546,22 @@
       "resolved": "https://registry.npmjs.org/number-is-nan/-/number-is-nan-1.0.1.tgz",
       "integrity": "sha1-CXtgK1NCKlIsGvuHkDGDNpQaAR0="
     },
+    "number-to-bn": {
+      "version": "1.7.0",
+      "resolved": "https://registry.npmjs.org/number-to-bn/-/number-to-bn-1.7.0.tgz",
+      "integrity": "sha1-uzYjWS9+X54AMLGXe9QaDFP+HqA=",
+      "requires": {
+        "bn.js": "4.11.6",
+        "strip-hex-prefix": "1.0.0"
+      },
+      "dependencies": {
+        "bn.js": {
+          "version": "4.11.6",
+          "resolved": "https://registry.npmjs.org/bn.js/-/bn.js-4.11.6.tgz",
+          "integrity": "sha1-UzRK2xRhehP26N0s4okF0cC6MhU="
+        }
+      }
+    },
     "nwmatcher": {
       "version": "1.4.3",
       "resolved": "https://registry.npmjs.org/nwmatcher/-/nwmatcher-1.4.3.tgz",
@@ -11277,8 +11571,7 @@
     "oauth-sign": {
       "version": "0.8.2",
       "resolved": "https://registry.npmjs.org/oauth-sign/-/oauth-sign-0.8.2.tgz",
-      "integrity": "sha1-Rqarfwrq2N6unsBWV4C31O/rnUM=",
-      "dev": true
+      "integrity": "sha1-Rqarfwrq2N6unsBWV4C31O/rnUM="
     },
     "object-assign": {
       "version": "4.1.1",
@@ -11291,6 +11584,11 @@
       "integrity": "sha512-smRWXzkvxw72VquyZ0wggySl7PFUtoDhvhpdwgESXxUrH7vVhhp9asfup1+rVLrhsl7L45Ee1Q/l5R2Ul4MwUg==",
       "dev": true
     },
+    "object-inspect": {
+      "version": "0.4.0",
+      "resolved": "https://registry.npmjs.org/object-inspect/-/object-inspect-0.4.0.tgz",
+      "integrity": "sha1-9RV8EWwUVbJDsG7pdwM5LFrYn+w="
+    },
     "object-is": {
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/object-is/-/object-is-1.0.1.tgz",
@@ -11348,6 +11646,14 @@
         "has": "1.0.1"
       }
     },
+    "oboe": {
+      "version": "2.1.3",
+      "resolved": "https://registry.npmjs.org/oboe/-/oboe-2.1.3.tgz",
+      "integrity": "sha1-K0hl29Rr6BIlcT9Om/5Lz09oCk8=",
+      "requires": {
+        "http-https": "1.0.0"
+      }
+    },
     "obuf": {
       "version": "1.1.1",
       "resolved": "https://registry.npmjs.org/obuf/-/obuf-1.1.1.tgz",
@@ -11358,7 +11664,6 @@
       "version": "2.3.0",
       "resolved": "https://registry.npmjs.org/on-finished/-/on-finished-2.3.0.tgz",
       "integrity": "sha1-IPEzZIGwg811M3mSoWlxqi2QaUc=",
-      "dev": true,
       "requires": {
         "ee-first": "1.1.1"
       }
@@ -11499,11 +11804,15 @@
         "object-assign": "4.1.1"
       }
     },
+    "p-cancelable": {
+      "version": "0.3.0",
+      "resolved": "https://registry.npmjs.org/p-cancelable/-/p-cancelable-0.3.0.tgz",
+      "integrity": "sha512-RVbZPLso8+jFeq1MfNvgXtCRED2raz/dKpacfTNxsx6pLEpEomM7gah6VeHSYV3+vo0OAi4MkArtQcWWXuQoyw=="
+    },
     "p-finally": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/p-finally/-/p-finally-1.0.0.tgz",
-      "integrity": "sha1-P7z7FbiZpEEjs0ttzBi3JDNqLK4=",
-      "dev": true
+      "integrity": "sha1-P7z7FbiZpEEjs0ttzBi3JDNqLK4="
     },
     "p-limit": {
       "version": "1.1.0",
@@ -11526,6 +11835,14 @@
       "integrity": "sha512-r6zKACMNhjPJMTl8KcFH4li//gkrXWfbD6feV8l6doRHlzljFWGJ2AP6iKaCJXyZmAUMOPtvbW7EXkbWO/pLEA==",
       "dev": true
     },
+    "p-timeout": {
+      "version": "1.2.1",
+      "resolved": "https://registry.npmjs.org/p-timeout/-/p-timeout-1.2.1.tgz",
+      "integrity": "sha1-XrOzU7f86Z8QGhA4iAuwVOu+o4Y=",
+      "requires": {
+        "p-finally": "1.0.0"
+      }
+    },
     "package-json": {
       "version": "2.4.0",
       "resolved": "https://registry.npmjs.org/package-json/-/package-json-2.4.0.tgz",
@@ -11591,6 +11908,15 @@
         "is-glob": "2.0.1"
       }
     },
+    "parse-headers": {
+      "version": "2.0.1",
+      "resolved": "https://registry.npmjs.org/parse-headers/-/parse-headers-2.0.1.tgz",
+      "integrity": "sha1-aug6eqJanZtwCswoaYzR8e1+lTY=",
+      "requires": {
+        "for-each": "0.3.2",
+        "trim": "0.0.1"
+      }
+    },
     "parse-json": {
       "version": "2.2.0",
       "resolved": "https://registry.npmjs.org/parse-json/-/parse-json-2.2.0.tgz",
@@ -11614,8 +11940,7 @@
     "parseurl": {
       "version": "1.3.2",
       "resolved": "https://registry.npmjs.org/parseurl/-/parseurl-1.3.2.tgz",
-      "integrity": "sha1-/CidTtiZMRlGDBViUyYs3I3mW/M=",
-      "dev": true
+      "integrity": "sha1-/CidTtiZMRlGDBViUyYs3I3mW/M="
     },
     "pascalcase": {
       "version": "0.1.1",
@@ -11691,7 +12016,6 @@
       "version": "3.0.14",
       "resolved": "https://registry.npmjs.org/pbkdf2/-/pbkdf2-3.0.14.tgz",
       "integrity": "sha512-gjsZW9O34fm0R7PaLHRJmLLVfSoesxztjPjE9o6R+qtVJij90ltg1joIovN9GKrRW3t1PzhDDG3UMEMFfZ+1wA==",
-      "dev": true,
       "requires": {
         "create-hash": "1.1.3",
         "create-hmac": "1.1.6",
@@ -11703,8 +12027,7 @@
     "pend": {
       "version": "1.2.0",
       "resolved": "https://registry.npmjs.org/pend/-/pend-1.2.0.tgz",
-      "integrity": "sha1-elfrVQpng/kRUzH89GY9XI4AelA=",
-      "dev": true
+      "integrity": "sha1-elfrVQpng/kRUzH89GY9XI4AelA="
     },
     "performance-now": {
       "version": "2.1.0",
@@ -13150,8 +13473,7 @@
     "prepend-http": {
       "version": "1.0.4",
       "resolved": "https://registry.npmjs.org/prepend-http/-/prepend-http-1.0.4.tgz",
-      "integrity": "sha1-1PRWKwzjaW5BrFLQ4ALlemNdxtw=",
-      "dev": true
+      "integrity": "sha1-1PRWKwzjaW5BrFLQ4ALlemNdxtw="
     },
     "preserve": {
       "version": "0.2.0",
@@ -13255,7 +13577,6 @@
       "version": "1.1.5",
       "resolved": "https://registry.npmjs.org/proxy-addr/-/proxy-addr-1.1.5.tgz",
       "integrity": "sha1-ccDuOxAt4/IC87ZPYI0XP8uhqRg=",
-      "dev": true,
       "requires": {
         "forwarded": "0.1.2",
         "ipaddr.js": "1.4.0"
@@ -13298,8 +13619,7 @@
     "punycode": {
       "version": "1.4.1",
       "resolved": "https://registry.npmjs.org/punycode/-/punycode-1.4.1.tgz",
-      "integrity": "sha1-wNWmOycYgArY4esPpSachN1BhF4=",
-      "dev": true
+      "integrity": "sha1-wNWmOycYgArY4esPpSachN1BhF4="
     },
     "push.js": {
       "version": "0.0.11",
@@ -13434,11 +13754,44 @@
         "safe-buffer": "5.1.1"
       }
     },
+    "randomhex": {
+      "version": "0.1.5",
+      "resolved": "https://registry.npmjs.org/randomhex/-/randomhex-0.1.5.tgz",
+      "integrity": "sha1-us7vmCMpCRQA8qKRLGzQLxCU9YU="
+    },
     "range-parser": {
       "version": "1.2.0",
       "resolved": "https://registry.npmjs.org/range-parser/-/range-parser-1.2.0.tgz",
-      "integrity": "sha1-9JvmtIeJTdxA3MlKMi9hEJLgDV4=",
-      "dev": true
+      "integrity": "sha1-9JvmtIeJTdxA3MlKMi9hEJLgDV4="
+    },
+    "raw-body": {
+      "version": "2.3.2",
+      "resolved": "https://registry.npmjs.org/raw-body/-/raw-body-2.3.2.tgz",
+      "integrity": "sha1-vNYMd9Prk83gBQKVw/N5OJvIj4k=",
+      "requires": {
+        "bytes": "3.0.0",
+        "http-errors": "1.6.2",
+        "iconv-lite": "0.4.19",
+        "unpipe": "1.0.0"
+      },
+      "dependencies": {
+        "http-errors": {
+          "version": "1.6.2",
+          "resolved": "https://registry.npmjs.org/http-errors/-/http-errors-1.6.2.tgz",
+          "integrity": "sha1-CgAsyFcHGSp+eUbO7cERVfYOxzY=",
+          "requires": {
+            "depd": "1.1.1",
+            "inherits": "2.0.3",
+            "setprototypeof": "1.0.3",
+            "statuses": "1.3.1"
+          }
+        },
+        "setprototypeof": {
+          "version": "1.0.3",
+          "resolved": "https://registry.npmjs.org/setprototypeof/-/setprototypeof-1.0.3.tgz",
+          "integrity": "sha1-ZlZ+NwQ+608E2RvWWMDL77VbjgQ="
+        }
+      }
     },
     "raw-loader": {
       "version": "0.5.1",
@@ -15207,7 +15560,6 @@
       "version": "2.83.0",
       "resolved": "https://registry.npmjs.org/request/-/request-2.83.0.tgz",
       "integrity": "sha512-lR3gD69osqm6EYLk9wB/G1W/laGWjzH90t1vEa2xuxHD5KUrSzp9pUSfTm+YC5Nxt2T8nMPEvKlhbQayU7bgFw==",
-      "dev": true,
       "requires": {
         "aws-sign2": "0.7.0",
         "aws4": "1.6.0",
@@ -15236,14 +15588,12 @@
         "extend": {
           "version": "3.0.1",
           "resolved": "https://registry.npmjs.org/extend/-/extend-3.0.1.tgz",
-          "integrity": "sha1-p1Xqe8Gt/MWjHOfnYtuq3F5jZEQ=",
-          "dev": true
+          "integrity": "sha1-p1Xqe8Gt/MWjHOfnYtuq3F5jZEQ="
         },
         "uuid": {
           "version": "3.1.0",
           "resolved": "https://registry.npmjs.org/uuid/-/uuid-3.1.0.tgz",
-          "integrity": "sha512-DIWtzUkw04M4k3bf1IcpS2tngXEL26YUD2M0tMDUpnUrz2hgzUBlD55a4FjdLGPvfHxS6uluGWvaVEqgBcVa+g==",
-          "dev": true
+          "integrity": "sha512-DIWtzUkw04M4k3bf1IcpS2tngXEL26YUD2M0tMDUpnUrz2hgzUBlD55a4FjdLGPvfHxS6uluGWvaVEqgBcVa+g=="
         }
       }
     },
@@ -15330,6 +15680,14 @@
         "signal-exit": "3.0.2"
       }
     },
+    "resumer": {
+      "version": "0.0.0",
+      "resolved": "https://registry.npmjs.org/resumer/-/resumer-0.0.0.tgz",
+      "integrity": "sha1-8ej0YeQGS6Oegq883CqMiT0HZ1k=",
+      "requires": {
+        "through": "2.3.8"
+      }
+    },
     "ret": {
       "version": "0.1.15",
       "resolved": "https://registry.npmjs.org/ret/-/ret-0.1.15.tgz",
@@ -15349,7 +15707,6 @@
       "version": "2.6.2",
       "resolved": "https://registry.npmjs.org/rimraf/-/rimraf-2.6.2.tgz",
       "integrity": "sha512-lreewLK/BlghmxtfH36YYVg1i8IAce4TI7oao75I1g245+6BctqTVQiBP3YUJ9C6DQOXJmkYR9X9fCLtCOJc5w==",
-      "dev": true,
       "requires": {
         "glob": "7.1.2"
       }
@@ -15477,6 +15834,33 @@
         "ajv": "5.5.1"
       }
     },
+    "scrypt": {
+      "version": "6.0.3",
+      "resolved": "https://registry.npmjs.org/scrypt/-/scrypt-6.0.3.tgz",
+      "integrity": "sha1-BOAUpWgrU/pQwtXM4WfXGcBthw0=",
+      "requires": {
+        "nan": "2.8.0"
+      }
+    },
+    "scrypt.js": {
+      "version": "0.2.0",
+      "resolved": "https://registry.npmjs.org/scrypt.js/-/scrypt.js-0.2.0.tgz",
+      "integrity": "sha1-r40UZbcemZARC+38WTuUeeA6ito=",
+      "requires": {
+        "scrypt": "6.0.3",
+        "scryptsy": "1.2.1"
+      },
+      "dependencies": {
+        "scryptsy": {
+          "version": "1.2.1",
+          "resolved": "https://registry.npmjs.org/scryptsy/-/scryptsy-1.2.1.tgz",
+          "integrity": "sha1-oyJfpLJST4AnAHYeKFW987LZIWM=",
+          "requires": {
+            "pbkdf2": "3.0.14"
+          }
+        }
+      }
+    },
     "scryptsy": {
       "version": "2.0.0",
       "resolved": "https://registry.npmjs.org/scryptsy/-/scryptsy-2.0.0.tgz",
@@ -15502,6 +15886,24 @@
         "safe-buffer": "5.1.1"
       }
     },
+    "seek-bzip": {
+      "version": "1.0.5",
+      "resolved": "https://registry.npmjs.org/seek-bzip/-/seek-bzip-1.0.5.tgz",
+      "integrity": "sha1-z+kXyz0nS8/6x5J1ivUxc+sfq9w=",
+      "requires": {
+        "commander": "2.8.1"
+      },
+      "dependencies": {
+        "commander": {
+          "version": "2.8.1",
+          "resolved": "https://registry.npmjs.org/commander/-/commander-2.8.1.tgz",
+          "integrity": "sha1-Br42f+v9oMMwqh4qBy09yXYkJdQ=",
+          "requires": {
+            "graceful-readlink": "1.0.1"
+          }
+        }
+      }
+    },
     "select-hose": {
       "version": "2.0.0",
       "resolved": "https://registry.npmjs.org/select-hose/-/select-hose-2.0.0.tgz",
@@ -15555,7 +15957,6 @@
       "version": "0.14.2",
       "resolved": "https://registry.npmjs.org/send/-/send-0.14.2.tgz",
       "integrity": "sha1-ObBDiz9RC+Xcb2Z6EfcWiTaM3u8=",
-      "dev": true,
       "requires": {
         "debug": "2.2.0",
         "depd": "1.1.1",
@@ -15576,7 +15977,6 @@
           "version": "2.2.0",
           "resolved": "https://registry.npmjs.org/debug/-/debug-2.2.0.tgz",
           "integrity": "sha1-+HBX6ZWxofauaklgZkE3vFbwOdo=",
-          "dev": true,
           "requires": {
             "ms": "0.7.1"
           },
@@ -15584,22 +15984,19 @@
             "ms": {
               "version": "0.7.1",
               "resolved": "https://registry.npmjs.org/ms/-/ms-0.7.1.tgz",
-              "integrity": "sha1-nNE8A62/8ltl7/3nzoZO6VIBcJg=",
-              "dev": true
+              "integrity": "sha1-nNE8A62/8ltl7/3nzoZO6VIBcJg="
             }
           }
         },
         "mime": {
           "version": "1.3.4",
           "resolved": "https://registry.npmjs.org/mime/-/mime-1.3.4.tgz",
-          "integrity": "sha1-EV+eO2s9rylZmDyzjxSaLUDrXVM=",
-          "dev": true
+          "integrity": "sha1-EV+eO2s9rylZmDyzjxSaLUDrXVM="
         },
         "ms": {
           "version": "0.7.2",
           "resolved": "https://registry.npmjs.org/ms/-/ms-0.7.2.tgz",
-          "integrity": "sha1-riXPJRKziFodldfwN4aNhDESR2U=",
-          "dev": true
+          "integrity": "sha1-riXPJRKziFodldfwN4aNhDESR2U="
         }
       }
     },
@@ -15648,7 +16045,6 @@
       "version": "1.11.2",
       "resolved": "https://registry.npmjs.org/serve-static/-/serve-static-1.11.2.tgz",
       "integrity": "sha1-LPmIm9RDWjIMw2iVyapXvWYuasc=",
-      "dev": true,
       "requires": {
         "encodeurl": "1.0.1",
         "escape-html": "1.0.3",
@@ -15662,6 +16058,18 @@
       "integrity": "sha1-3hnuc77yGrPAdAo3sz22JGS6ves=",
       "dev": true
     },
+    "servify": {
+      "version": "0.1.12",
+      "resolved": "https://registry.npmjs.org/servify/-/servify-0.1.12.tgz",
+      "integrity": "sha512-/xE6GvsKKqyo1BAY+KxOWXcLpPsUUyji7Qg3bVD7hh1eRze5bR1uYiuDA/k3Gof1s9BTzQZEJK8sNcNGFIzeWw==",
+      "requires": {
+        "body-parser": "1.18.2",
+        "cors": "2.8.4",
+        "express": "4.14.1",
+        "request": "2.83.0",
+        "xhr": "2.4.1"
+      }
+    },
     "set-blocking": {
       "version": "2.0.0",
       "resolved": "https://registry.npmjs.org/set-blocking/-/set-blocking-2.0.0.tgz",
@@ -15681,8 +16089,7 @@
     "setprototypeof": {
       "version": "1.0.2",
       "resolved": "https://registry.npmjs.org/setprototypeof/-/setprototypeof-1.0.2.tgz",
-      "integrity": "sha1-gaVSFB7BBLiOic44MQOtXGZWTQg=",
-      "dev": true
+      "integrity": "sha1-gaVSFB7BBLiOic44MQOtXGZWTQg="
     },
     "sha.js": {
       "version": "2.4.9",
@@ -15693,6 +16100,14 @@
         "safe-buffer": "5.1.1"
       }
     },
+    "sha3": {
+      "version": "1.2.0",
+      "resolved": "https://registry.npmjs.org/sha3/-/sha3-1.2.0.tgz",
+      "integrity": "sha1-aYnxtwpJhwWHajc+LGKs6WqpOZo=",
+      "requires": {
+        "nan": "2.8.0"
+      }
+    },
     "shebang-command": {
       "version": "1.2.0",
       "resolved": "https://registry.npmjs.org/shebang-command/-/shebang-command-1.2.0.tgz",
@@ -15737,6 +16152,11 @@
       "integrity": "sha512-vFwSUfQvqybiICwZY5+DAWIPLKsWO31Q91JSKl3UYv+K5c2QRPzn0qzec6QPu1Qc9eHYItiP3NdJqNVqetYAww==",
       "dev": true
     },
+    "sigmund": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/sigmund/-/sigmund-1.0.1.tgz",
+      "integrity": "sha1-P/IfGYytIXX587eBhT/ZTQ0ZtZA="
+    },
     "signal-exit": {
       "version": "3.0.2",
       "resolved": "https://registry.npmjs.org/signal-exit/-/signal-exit-3.0.2.tgz",
@@ -15831,7 +16251,6 @@
       "version": "2.1.0",
       "resolved": "https://registry.npmjs.org/sntp/-/sntp-2.1.0.tgz",
       "integrity": "sha512-FL1b58BDrqS3A11lJ0zEdnJ3UOKqVxawAkF3k7F0CVN7VQ34aZrV+G8BZ1WC9ZL7NyrwsW0oviwsWDgRuVYtJg==",
-      "dev": true,
       "requires": {
         "hoek": "4.2.0"
       }
@@ -16076,7 +16495,6 @@
       "version": "1.13.1",
       "resolved": "https://registry.npmjs.org/sshpk/-/sshpk-1.13.1.tgz",
       "integrity": "sha1-US322mKHFEMW3EwY/hzx2UBzm+M=",
-      "dev": true,
       "requires": {
         "asn1": "0.2.3",
         "assert-plus": "1.0.0",
@@ -16102,8 +16520,7 @@
     "statuses": {
       "version": "1.3.1",
       "resolved": "https://registry.npmjs.org/statuses/-/statuses-1.3.1.tgz",
-      "integrity": "sha1-+vUbnrdKrvOzrPStX2Gr8ky3uT4=",
-      "dev": true
+      "integrity": "sha1-+vUbnrdKrvOzrPStX2Gr8ky3uT4="
     },
     "store": {
       "version": "1.3.20",
@@ -16194,8 +16611,7 @@
     "stringstream": {
       "version": "0.0.5",
       "resolved": "https://registry.npmjs.org/stringstream/-/stringstream-0.0.5.tgz",
-      "integrity": "sha1-TkhM1N5aC7vuGORjB3EKioFiGHg=",
-      "dev": true
+      "integrity": "sha1-TkhM1N5aC7vuGORjB3EKioFiGHg="
     },
     "strip-ansi": {
       "version": "3.0.1",
@@ -16213,6 +16629,14 @@
         "is-utf8": "0.2.1"
       }
     },
+    "strip-dirs": {
+      "version": "2.1.0",
+      "resolved": "https://registry.npmjs.org/strip-dirs/-/strip-dirs-2.1.0.tgz",
+      "integrity": "sha512-JOCxOeKLm2CAS73y/U4ZeZPTkE+gNVCzKt7Eox84Iej1LT/2pTWYpZKJuxwQpvX1LiZb1xokNR7RLfuBAa7T3g==",
+      "requires": {
+        "is-natural-number": "4.0.1"
+      }
+    },
     "strip-eof": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/strip-eof/-/strip-eof-1.0.0.tgz",
@@ -16638,6 +17062,80 @@
         "serviceworker-cache-polyfill": "4.0.0"
       }
     },
+    "swarm-js": {
+      "version": "0.1.37",
+      "resolved": "https://registry.npmjs.org/swarm-js/-/swarm-js-0.1.37.tgz",
+      "integrity": "sha512-G8gi5fcXP/2upwiuOShJ258sIufBVztekgobr3cVgYXObZwJ5AXLqZn52AI+/ffft29pJexF9WNdUxjlkVehoQ==",
+      "requires": {
+        "bluebird": "3.5.1",
+        "buffer": "5.0.8",
+        "decompress": "4.2.0",
+        "eth-lib": "0.1.27",
+        "fs-extra": "2.1.2",
+        "fs-promise": "2.0.3",
+        "got": "7.1.0",
+        "mime-types": "2.1.17",
+        "mkdirp-promise": "5.0.1",
+        "mock-fs": "4.4.2",
+        "setimmediate": "1.0.5",
+        "tar.gz": "1.0.7",
+        "xhr-request-promise": "0.1.2"
+      },
+      "dependencies": {
+        "buffer": {
+          "version": "5.0.8",
+          "resolved": "https://registry.npmjs.org/buffer/-/buffer-5.0.8.tgz",
+          "integrity": "sha512-xXvjQhVNz50v2nPeoOsNqWCLGfiv4ji/gXZM28jnVwdLJxH4mFyqgqCKfaK9zf1KUbG6zTkjLOy7ou+jSMarGA==",
+          "requires": {
+            "base64-js": "1.2.1",
+            "ieee754": "1.1.8"
+          }
+        },
+        "fs-extra": {
+          "version": "2.1.2",
+          "resolved": "https://registry.npmjs.org/fs-extra/-/fs-extra-2.1.2.tgz",
+          "integrity": "sha1-BGxwFjzvmq1GsOSn+kZ/si1x3jU=",
+          "requires": {
+            "graceful-fs": "4.1.11",
+            "jsonfile": "2.4.0"
+          }
+        },
+        "got": {
+          "version": "7.1.0",
+          "resolved": "https://registry.npmjs.org/got/-/got-7.1.0.tgz",
+          "integrity": "sha512-Y5WMo7xKKq1muPsxD+KmrR8DH5auG7fBdDVueZwETwV6VytKyU9OX/ddpq2/1hp1vIPvVb4T81dKQz3BivkNLw==",
+          "requires": {
+            "decompress-response": "3.3.0",
+            "duplexer3": "0.1.4",
+            "get-stream": "3.0.0",
+            "is-plain-obj": "1.1.0",
+            "is-retry-allowed": "1.1.0",
+            "is-stream": "1.1.0",
+            "isurl": "1.0.0",
+            "lowercase-keys": "1.0.0",
+            "p-cancelable": "0.3.0",
+            "p-timeout": "1.2.1",
+            "safe-buffer": "5.1.1",
+            "timed-out": "4.0.1",
+            "url-parse-lax": "1.0.0",
+            "url-to-options": "1.0.1"
+          }
+        },
+        "jsonfile": {
+          "version": "2.4.0",
+          "resolved": "https://registry.npmjs.org/jsonfile/-/jsonfile-2.4.0.tgz",
+          "integrity": "sha1-NzaitCi4e72gzIO1P6PWM6NcKug=",
+          "requires": {
+            "graceful-fs": "4.1.11"
+          }
+        },
+        "timed-out": {
+          "version": "4.0.1",
+          "resolved": "https://registry.npmjs.org/timed-out/-/timed-out-4.0.1.tgz",
+          "integrity": "sha1-8y6srFoXW+ol1/q1Zas+2HQe9W8="
+        }
+      }
+    },
     "symbol-observable": {
       "version": "1.1.0",
       "resolved": "https://registry.npmjs.org/symbol-observable/-/symbol-observable-1.1.0.tgz",
@@ -16748,6 +17246,65 @@
       "integrity": "sha1-mTcqXJmb8t8WCvwNdL7U9HlIzSI=",
       "dev": true
     },
+    "tape": {
+      "version": "3.6.1",
+      "resolved": "https://registry.npmjs.org/tape/-/tape-3.6.1.tgz",
+      "integrity": "sha1-SJPdU+KApfWMDOswwsDrs7zVHh8=",
+      "requires": {
+        "deep-equal": "0.2.2",
+        "defined": "0.0.0",
+        "glob": "3.2.11",
+        "inherits": "2.0.3",
+        "object-inspect": "0.4.0",
+        "resumer": "0.0.0",
+        "through": "2.3.8"
+      },
+      "dependencies": {
+        "deep-equal": {
+          "version": "0.2.2",
+          "resolved": "https://registry.npmjs.org/deep-equal/-/deep-equal-0.2.2.tgz",
+          "integrity": "sha1-hLdFiW80xoTpjyzg5Cq69Du6AX0="
+        },
+        "defined": {
+          "version": "0.0.0",
+          "resolved": "https://registry.npmjs.org/defined/-/defined-0.0.0.tgz",
+          "integrity": "sha1-817qfXBekzuvE7LwOz+D2SFAOz4="
+        },
+        "glob": {
+          "version": "3.2.11",
+          "resolved": "https://registry.npmjs.org/glob/-/glob-3.2.11.tgz",
+          "integrity": "sha1-Spc/Y1uRkPcV0QmH1cAP0oFevj0=",
+          "requires": {
+            "inherits": "2.0.3",
+            "minimatch": "0.3.0"
+          }
+        },
+        "lru-cache": {
+          "version": "2.7.3",
+          "resolved": "https://registry.npmjs.org/lru-cache/-/lru-cache-2.7.3.tgz",
+          "integrity": "sha1-bUUk6LlV+V1PW1iFHOId1y+06VI="
+        },
+        "minimatch": {
+          "version": "0.3.0",
+          "resolved": "https://registry.npmjs.org/minimatch/-/minimatch-0.3.0.tgz",
+          "integrity": "sha1-J12O2qxPG7MyZHIInnlJyDlGmd0=",
+          "requires": {
+            "lru-cache": "2.7.3",
+            "sigmund": "1.0.1"
+          }
+        }
+      }
+    },
+    "tar": {
+      "version": "2.2.1",
+      "resolved": "https://registry.npmjs.org/tar/-/tar-2.2.1.tgz",
+      "integrity": "sha1-jk0qJWwOIYXGsYrWlK7JaLg8sdE=",
+      "requires": {
+        "block-stream": "0.0.9",
+        "fstream": "1.0.11",
+        "inherits": "2.0.3"
+      }
+    },
     "tar-fs": {
       "version": "1.16.0",
       "resolved": "https://registry.npmjs.org/tar-fs/-/tar-fs-1.16.0.tgz",
@@ -16770,6 +17327,25 @@
         "xtend": "4.0.1"
       }
     },
+    "tar.gz": {
+      "version": "1.0.7",
+      "resolved": "https://registry.npmjs.org/tar.gz/-/tar.gz-1.0.7.tgz",
+      "integrity": "sha512-uhGatJvds/3diZrETqMj4RxBR779LKlIE74SsMcn5JProZsfs9j0QBwWO1RW+IWNJxS2x8Zzra1+AW6OQHWphg==",
+      "requires": {
+        "bluebird": "2.11.0",
+        "commander": "2.12.2",
+        "fstream": "1.0.11",
+        "mout": "0.11.1",
+        "tar": "2.2.1"
+      },
+      "dependencies": {
+        "bluebird": {
+          "version": "2.11.0",
+          "resolved": "https://registry.npmjs.org/bluebird/-/bluebird-2.11.0.tgz",
+          "integrity": "sha1-U0uQM8AiyVecVro7Plpcqvu2UOE="
+        }
+      }
+    },
     "test-exclude": {
       "version": "4.1.1",
       "resolved": "https://registry.npmjs.org/test-exclude/-/test-exclude-4.1.1.tgz",
@@ -16789,6 +17365,22 @@
       "integrity": "sha1-f17oI66AUgfACvLfSoTsP8+lcLQ=",
       "dev": true
     },
+    "thenify": {
+      "version": "3.3.0",
+      "resolved": "https://registry.npmjs.org/thenify/-/thenify-3.3.0.tgz",
+      "integrity": "sha1-5p44obq+lpsBCCB5eLn2K4hgSDk=",
+      "requires": {
+        "any-promise": "1.3.0"
+      }
+    },
+    "thenify-all": {
+      "version": "1.6.0",
+      "resolved": "https://registry.npmjs.org/thenify-all/-/thenify-all-1.6.0.tgz",
+      "integrity": "sha1-GhkY1ALY/D+Y+/I02wvMjMEOlyY=",
+      "requires": {
+        "thenify": "3.3.0"
+      }
+    },
     "throat": {
       "version": "3.2.0",
       "resolved": "https://registry.npmjs.org/throat/-/throat-3.2.0.tgz",
@@ -16804,8 +17396,7 @@
     "through": {
       "version": "2.3.8",
       "resolved": "https://registry.npmjs.org/through/-/through-2.3.8.tgz",
-      "integrity": "sha1-DdTJ/6q8NXlgsbckEV1+Doai4fU=",
-      "dev": true
+      "integrity": "sha1-DdTJ/6q8NXlgsbckEV1+Doai4fU="
     },
     "through2": {
       "version": "0.2.3",
@@ -16932,7 +17523,6 @@
       "version": "2.3.3",
       "resolved": "https://registry.npmjs.org/tough-cookie/-/tough-cookie-2.3.3.tgz",
       "integrity": "sha1-C2GKVWW23qkL80JdBNVe3EdadWE=",
-      "dev": true,
       "requires": {
         "punycode": "1.4.1"
       }
@@ -16998,7 +17588,6 @@
       "version": "0.14.5",
       "resolved": "https://registry.npmjs.org/tweetnacl/-/tweetnacl-0.14.5.tgz",
       "integrity": "sha1-WuaBd/GS1EViadEIr6k/+HQ/T2Q=",
-      "dev": true,
       "optional": true
     },
     "type-check": {
@@ -17020,7 +17609,6 @@
       "version": "1.6.15",
       "resolved": "https://registry.npmjs.org/type-is/-/type-is-1.6.15.tgz",
       "integrity": "sha1-yrEPtJCeRByChC6v4a1kbIGARBA=",
-      "dev": true,
       "requires": {
         "media-typer": "0.3.0",
         "mime-types": "2.1.17"
@@ -17036,7 +17624,6 @@
       "version": "3.1.2",
       "resolved": "https://registry.npmjs.org/typedarray-to-buffer/-/typedarray-to-buffer-3.1.2.tgz",
       "integrity": "sha1-EBezLZhP9VbroQD1AViauhrOLgQ=",
-      "dev": true,
       "requires": {
         "is-typedarray": "1.0.0"
       }
@@ -17182,6 +17769,37 @@
         }
       }
     },
+    "ultron": {
+      "version": "1.1.1",
+      "resolved": "https://registry.npmjs.org/ultron/-/ultron-1.1.1.tgz",
+      "integrity": "sha512-UIEXBNeYmKptWH6z8ZnqTeS8fV74zG0/eRU9VGkpzz+LIJNs8W/zM/L+7ctCkRrgbNnnR0xxw4bKOr0cW0N0Og=="
+    },
+    "unbzip2-stream": {
+      "version": "1.2.5",
+      "resolved": "https://registry.npmjs.org/unbzip2-stream/-/unbzip2-stream-1.2.5.tgz",
+      "integrity": "sha512-izD3jxT8xkzwtXRUZjtmRwKnZoeECrfZ8ra/ketwOcusbZEp4mjULMnJOCfTDZBgGQAAY1AJ/IgxcwkavcX9Og==",
+      "requires": {
+        "buffer": "3.6.0",
+        "through": "2.3.8"
+      },
+      "dependencies": {
+        "base64-js": {
+          "version": "0.0.8",
+          "resolved": "https://registry.npmjs.org/base64-js/-/base64-js-0.0.8.tgz",
+          "integrity": "sha1-EQHpVE9KdrG8OybUUsqW16NeeXg="
+        },
+        "buffer": {
+          "version": "3.6.0",
+          "resolved": "https://registry.npmjs.org/buffer/-/buffer-3.6.0.tgz",
+          "integrity": "sha1-pyyTb3e5a/UvX357RnGAYoVR3vs=",
+          "requires": {
+            "base64-js": "0.0.8",
+            "ieee754": "1.1.8",
+            "isarray": "1.0.0"
+          }
+        }
+      }
+    },
     "underscore": {
       "version": "1.4.4",
       "resolved": "https://registry.npmjs.org/underscore/-/underscore-1.4.4.tgz",
@@ -17280,8 +17898,7 @@
     "unpipe": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/unpipe/-/unpipe-1.0.0.tgz",
-      "integrity": "sha1-sr9O6FFKrmFltIF4KdIbLvSZBOw=",
-      "dev": true
+      "integrity": "sha1-sr9O6FFKrmFltIF4KdIbLvSZBOw="
     },
     "unzip-response": {
       "version": "1.0.2",
@@ -17386,11 +18003,20 @@
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/url-parse-lax/-/url-parse-lax-1.0.0.tgz",
       "integrity": "sha1-evjzA2Rem9eaJy56FKxovAYJ2nM=",
-      "dev": true,
       "requires": {
         "prepend-http": "1.0.4"
       }
     },
+    "url-set-query": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/url-set-query/-/url-set-query-1.0.0.tgz",
+      "integrity": "sha1-AW6M/Xwg7gXK/neV6JK9BwL6ozk="
+    },
+    "url-to-options": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/url-to-options/-/url-to-options-1.0.1.tgz",
+      "integrity": "sha1-FQWgOiiaSMvXpDTvuu7FBV9WM6k="
+    },
     "user-home": {
       "version": "1.1.1",
       "resolved": "https://registry.npmjs.org/user-home/-/user-home-1.1.1.tgz",
@@ -17438,8 +18064,7 @@
     "utils-merge": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/utils-merge/-/utils-merge-1.0.0.tgz",
-      "integrity": "sha1-ApT7kiu5N1FTVBxPcJYjHyh8ivg=",
-      "dev": true
+      "integrity": "sha1-ApT7kiu5N1FTVBxPcJYjHyh8ivg="
     },
     "uuid": {
       "version": "3.0.0",
@@ -17467,8 +18092,7 @@
     "vary": {
       "version": "1.1.2",
       "resolved": "https://registry.npmjs.org/vary/-/vary-1.1.2.tgz",
-      "integrity": "sha1-IpnwLG3tMNSllhsLn3RSShj2NPw=",
-      "dev": true
+      "integrity": "sha1-IpnwLG3tMNSllhsLn3RSShj2NPw="
     },
     "vendors": {
       "version": "1.0.1",
@@ -17480,7 +18104,6 @@
       "version": "1.10.0",
       "resolved": "https://registry.npmjs.org/verror/-/verror-1.10.0.tgz",
       "integrity": "sha1-OhBcoXBTr1XW4nDB+CiGguGNpAA=",
-      "dev": true,
       "requires": {
         "assert-plus": "1.0.0",
         "core-util-is": "1.0.2",
@@ -17569,18 +18192,407 @@
       }
     },
     "web3": {
-      "version": "0.17.0-beta",
-      "resolved": "https://registry.npmjs.org/web3/-/web3-0.17.0-beta.tgz",
-      "integrity": "sha1-V684JFv/ejIJn3zleA+tW7wA2ls=",
+      "version": "1.0.0-beta.26",
+      "resolved": "https://registry.npmjs.org/web3/-/web3-1.0.0-beta.26.tgz",
+      "integrity": "sha1-u0ba9q78MT92iz3jnX9KjXvQZmM=",
       "requires": {
-        "bignumber.js": "git+https://github.com/debris/bignumber.js.git#94d7146671b9719e00a09c29b01a691bc85048c2",
-        "crypto-js": "3.1.8",
-        "utf8": "2.1.2",
-        "xmlhttprequest": "1.8.0"
+        "web3-bzz": "1.0.0-beta.26",
+        "web3-core": "1.0.0-beta.26",
+        "web3-eth": "1.0.0-beta.26",
+        "web3-eth-personal": "1.0.0-beta.26",
+        "web3-net": "1.0.0-beta.26",
+        "web3-shh": "1.0.0-beta.26",
+        "web3-utils": "1.0.0-beta.26"
+      }
+    },
+    "web3-bzz": {
+      "version": "1.0.0-beta.26",
+      "resolved": "https://registry.npmjs.org/web3-bzz/-/web3-bzz-1.0.0-beta.26.tgz",
+      "integrity": "sha1-WFihjN5XaHSAGoPR30IJX8lYWQw=",
+      "requires": {
+        "got": "7.1.0",
+        "swarm-js": "0.1.37",
+        "underscore": "1.8.3"
       },
       "dependencies": {
-        "bignumber.js": {
-          "version": "git+https://github.com/debris/bignumber.js.git#94d7146671b9719e00a09c29b01a691bc85048c2"
+        "got": {
+          "version": "7.1.0",
+          "resolved": "https://registry.npmjs.org/got/-/got-7.1.0.tgz",
+          "integrity": "sha512-Y5WMo7xKKq1muPsxD+KmrR8DH5auG7fBdDVueZwETwV6VytKyU9OX/ddpq2/1hp1vIPvVb4T81dKQz3BivkNLw==",
+          "requires": {
+            "decompress-response": "3.3.0",
+            "duplexer3": "0.1.4",
+            "get-stream": "3.0.0",
+            "is-plain-obj": "1.1.0",
+            "is-retry-allowed": "1.1.0",
+            "is-stream": "1.1.0",
+            "isurl": "1.0.0",
+            "lowercase-keys": "1.0.0",
+            "p-cancelable": "0.3.0",
+            "p-timeout": "1.2.1",
+            "safe-buffer": "5.1.1",
+            "timed-out": "4.0.1",
+            "url-parse-lax": "1.0.0",
+            "url-to-options": "1.0.1"
+          }
+        },
+        "timed-out": {
+          "version": "4.0.1",
+          "resolved": "https://registry.npmjs.org/timed-out/-/timed-out-4.0.1.tgz",
+          "integrity": "sha1-8y6srFoXW+ol1/q1Zas+2HQe9W8="
+        },
+        "underscore": {
+          "version": "1.8.3",
+          "resolved": "https://registry.npmjs.org/underscore/-/underscore-1.8.3.tgz",
+          "integrity": "sha1-Tz+1OxBuYJf8+ctBCfKl6b36UCI="
+        }
+      }
+    },
+    "web3-core": {
+      "version": "1.0.0-beta.26",
+      "resolved": "https://registry.npmjs.org/web3-core/-/web3-core-1.0.0-beta.26.tgz",
+      "integrity": "sha1-hczKK2KfmK3+sOK21+K31nepeVk=",
+      "requires": {
+        "web3-core-helpers": "1.0.0-beta.26",
+        "web3-core-method": "1.0.0-beta.26",
+        "web3-core-requestmanager": "1.0.0-beta.26",
+        "web3-utils": "1.0.0-beta.26"
+      }
+    },
+    "web3-core-helpers": {
+      "version": "1.0.0-beta.26",
+      "resolved": "https://registry.npmjs.org/web3-core-helpers/-/web3-core-helpers-1.0.0-beta.26.tgz",
+      "integrity": "sha1-2G31xrMQ/FjFtv9Woz0mePu8PcM=",
+      "requires": {
+        "underscore": "1.8.3",
+        "web3-eth-iban": "1.0.0-beta.26",
+        "web3-utils": "1.0.0-beta.26"
+      },
+      "dependencies": {
+        "underscore": {
+          "version": "1.8.3",
+          "resolved": "https://registry.npmjs.org/underscore/-/underscore-1.8.3.tgz",
+          "integrity": "sha1-Tz+1OxBuYJf8+ctBCfKl6b36UCI="
+        }
+      }
+    },
+    "web3-core-method": {
+      "version": "1.0.0-beta.26",
+      "resolved": "https://registry.npmjs.org/web3-core-method/-/web3-core-method-1.0.0-beta.26.tgz",
+      "integrity": "sha1-SdhpoacvMiNXbIkmCe7kDTsiVXw=",
+      "requires": {
+        "underscore": "1.8.3",
+        "web3-core-helpers": "1.0.0-beta.26",
+        "web3-core-promievent": "1.0.0-beta.26",
+        "web3-core-subscriptions": "1.0.0-beta.26",
+        "web3-utils": "1.0.0-beta.26"
+      },
+      "dependencies": {
+        "underscore": {
+          "version": "1.8.3",
+          "resolved": "https://registry.npmjs.org/underscore/-/underscore-1.8.3.tgz",
+          "integrity": "sha1-Tz+1OxBuYJf8+ctBCfKl6b36UCI="
+        }
+      }
+    },
+    "web3-core-promievent": {
+      "version": "1.0.0-beta.26",
+      "resolved": "https://registry.npmjs.org/web3-core-promievent/-/web3-core-promievent-1.0.0-beta.26.tgz",
+      "integrity": "sha1-BkJSUZ35t+banCD1lKAuz+nDU8E=",
+      "requires": {
+        "bluebird": "3.3.1",
+        "eventemitter3": "1.1.1"
+      },
+      "dependencies": {
+        "bluebird": {
+          "version": "3.3.1",
+          "resolved": "https://registry.npmjs.org/bluebird/-/bluebird-3.3.1.tgz",
+          "integrity": "sha1-+Xrhlw9B2FF3KDBT6aEgFg5mxh0="
+        },
+        "eventemitter3": {
+          "version": "1.1.1",
+          "resolved": "https://registry.npmjs.org/eventemitter3/-/eventemitter3-1.1.1.tgz",
+          "integrity": "sha1-R3hr2qCHyvext15zq8XH1UAVjNA="
+        }
+      }
+    },
+    "web3-core-requestmanager": {
+      "version": "1.0.0-beta.26",
+      "resolved": "https://registry.npmjs.org/web3-core-requestmanager/-/web3-core-requestmanager-1.0.0-beta.26.tgz",
+      "integrity": "sha1-dffvfy/GpLDTRr8AVCFXuB4UsDM=",
+      "requires": {
+        "underscore": "1.8.3",
+        "web3-core-helpers": "1.0.0-beta.26",
+        "web3-providers-http": "1.0.0-beta.26",
+        "web3-providers-ipc": "1.0.0-beta.26",
+        "web3-providers-ws": "1.0.0-beta.26"
+      },
+      "dependencies": {
+        "underscore": {
+          "version": "1.8.3",
+          "resolved": "https://registry.npmjs.org/underscore/-/underscore-1.8.3.tgz",
+          "integrity": "sha1-Tz+1OxBuYJf8+ctBCfKl6b36UCI="
+        }
+      }
+    },
+    "web3-core-subscriptions": {
+      "version": "1.0.0-beta.26",
+      "resolved": "https://registry.npmjs.org/web3-core-subscriptions/-/web3-core-subscriptions-1.0.0-beta.26.tgz",
+      "integrity": "sha1-0W0dbr3GDXCL9aR7hxZt1+jBl6A=",
+      "requires": {
+        "eventemitter3": "1.1.1",
+        "underscore": "1.8.3",
+        "web3-core-helpers": "1.0.0-beta.26"
+      },
+      "dependencies": {
+        "eventemitter3": {
+          "version": "1.1.1",
+          "resolved": "https://registry.npmjs.org/eventemitter3/-/eventemitter3-1.1.1.tgz",
+          "integrity": "sha1-R3hr2qCHyvext15zq8XH1UAVjNA="
+        },
+        "underscore": {
+          "version": "1.8.3",
+          "resolved": "https://registry.npmjs.org/underscore/-/underscore-1.8.3.tgz",
+          "integrity": "sha1-Tz+1OxBuYJf8+ctBCfKl6b36UCI="
+        }
+      }
+    },
+    "web3-eth": {
+      "version": "1.0.0-beta.26",
+      "resolved": "https://registry.npmjs.org/web3-eth/-/web3-eth-1.0.0-beta.26.tgz",
+      "integrity": "sha1-aMAkw1a4ZWrDaVyPk9e2GzgQRKU=",
+      "requires": {
+        "underscore": "1.8.3",
+        "web3-core": "1.0.0-beta.26",
+        "web3-core-helpers": "1.0.0-beta.26",
+        "web3-core-method": "1.0.0-beta.26",
+        "web3-core-subscriptions": "1.0.0-beta.26",
+        "web3-eth-abi": "1.0.0-beta.26",
+        "web3-eth-accounts": "1.0.0-beta.26",
+        "web3-eth-contract": "1.0.0-beta.26",
+        "web3-eth-iban": "1.0.0-beta.26",
+        "web3-eth-personal": "1.0.0-beta.26",
+        "web3-net": "1.0.0-beta.26",
+        "web3-utils": "1.0.0-beta.26"
+      },
+      "dependencies": {
+        "underscore": {
+          "version": "1.8.3",
+          "resolved": "https://registry.npmjs.org/underscore/-/underscore-1.8.3.tgz",
+          "integrity": "sha1-Tz+1OxBuYJf8+ctBCfKl6b36UCI="
+        }
+      }
+    },
+    "web3-eth-abi": {
+      "version": "1.0.0-beta.26",
+      "resolved": "https://registry.npmjs.org/web3-eth-abi/-/web3-eth-abi-1.0.0-beta.26.tgz",
+      "integrity": "sha1-Ku3ASDxna1kcccBBJXIZj3omb+I=",
+      "requires": {
+        "bn.js": "4.11.6",
+        "underscore": "1.8.3",
+        "web3-core-helpers": "1.0.0-beta.26",
+        "web3-utils": "1.0.0-beta.26"
+      },
+      "dependencies": {
+        "bn.js": {
+          "version": "4.11.6",
+          "resolved": "https://registry.npmjs.org/bn.js/-/bn.js-4.11.6.tgz",
+          "integrity": "sha1-UzRK2xRhehP26N0s4okF0cC6MhU="
+        },
+        "underscore": {
+          "version": "1.8.3",
+          "resolved": "https://registry.npmjs.org/underscore/-/underscore-1.8.3.tgz",
+          "integrity": "sha1-Tz+1OxBuYJf8+ctBCfKl6b36UCI="
+        }
+      }
+    },
+    "web3-eth-accounts": {
+      "version": "1.0.0-beta.26",
+      "resolved": "https://registry.npmjs.org/web3-eth-accounts/-/web3-eth-accounts-1.0.0-beta.26.tgz",
+      "integrity": "sha1-N/18d3BCBGX95ZGCKYkad3OAehM=",
+      "requires": {
+        "bluebird": "3.3.1",
+        "eth-lib": "0.2.5",
+        "scrypt.js": "0.2.0",
+        "underscore": "1.8.3",
+        "uuid": "2.0.1",
+        "web3-core": "1.0.0-beta.26",
+        "web3-core-helpers": "1.0.0-beta.26",
+        "web3-core-method": "1.0.0-beta.26",
+        "web3-utils": "1.0.0-beta.26"
+      },
+      "dependencies": {
+        "bluebird": {
+          "version": "3.3.1",
+          "resolved": "https://registry.npmjs.org/bluebird/-/bluebird-3.3.1.tgz",
+          "integrity": "sha1-+Xrhlw9B2FF3KDBT6aEgFg5mxh0="
+        },
+        "eth-lib": {
+          "version": "0.2.5",
+          "resolved": "https://registry.npmjs.org/eth-lib/-/eth-lib-0.2.5.tgz",
+          "integrity": "sha512-pXs4ryU+7S8MPpkQpNqG4JlXEec87kbXowQbYzRVV+c5XUccrO6WOxVPDicxql1AXSBzfmBSFVkvvG+H4htuxg==",
+          "requires": {
+            "bn.js": "4.11.8",
+            "elliptic": "6.4.0",
+            "xhr-request-promise": "0.1.2"
+          }
+        },
+        "underscore": {
+          "version": "1.8.3",
+          "resolved": "https://registry.npmjs.org/underscore/-/underscore-1.8.3.tgz",
+          "integrity": "sha1-Tz+1OxBuYJf8+ctBCfKl6b36UCI="
+        },
+        "uuid": {
+          "version": "2.0.1",
+          "resolved": "https://registry.npmjs.org/uuid/-/uuid-2.0.1.tgz",
+          "integrity": "sha1-wqMN7bPlNdcsz4LjQ5QaULqFM6w="
+        }
+      }
+    },
+    "web3-eth-contract": {
+      "version": "1.0.0-beta.26",
+      "resolved": "https://registry.npmjs.org/web3-eth-contract/-/web3-eth-contract-1.0.0-beta.26.tgz",
+      "integrity": "sha1-fny3FXqrYMUi20353p3L2G2BOwk=",
+      "requires": {
+        "underscore": "1.8.3",
+        "web3-core": "1.0.0-beta.26",
+        "web3-core-helpers": "1.0.0-beta.26",
+        "web3-core-method": "1.0.0-beta.26",
+        "web3-core-promievent": "1.0.0-beta.26",
+        "web3-core-subscriptions": "1.0.0-beta.26",
+        "web3-eth-abi": "1.0.0-beta.26",
+        "web3-utils": "1.0.0-beta.26"
+      },
+      "dependencies": {
+        "underscore": {
+          "version": "1.8.3",
+          "resolved": "https://registry.npmjs.org/underscore/-/underscore-1.8.3.tgz",
+          "integrity": "sha1-Tz+1OxBuYJf8+ctBCfKl6b36UCI="
+        }
+      }
+    },
+    "web3-eth-iban": {
+      "version": "1.0.0-beta.26",
+      "resolved": "https://registry.npmjs.org/web3-eth-iban/-/web3-eth-iban-1.0.0-beta.26.tgz",
+      "integrity": "sha1-6MI2GOpapmJ73pHHPqi18ZGe43Q=",
+      "requires": {
+        "bn.js": "4.11.8",
+        "web3-utils": "1.0.0-beta.26"
+      }
+    },
+    "web3-eth-personal": {
+      "version": "1.0.0-beta.26",
+      "resolved": "https://registry.npmjs.org/web3-eth-personal/-/web3-eth-personal-1.0.0-beta.26.tgz",
+      "integrity": "sha1-K4gDs01HJEfPW76BziVQSxMb7QY=",
+      "requires": {
+        "web3-core": "1.0.0-beta.26",
+        "web3-core-helpers": "1.0.0-beta.26",
+        "web3-core-method": "1.0.0-beta.26",
+        "web3-net": "1.0.0-beta.26",
+        "web3-utils": "1.0.0-beta.26"
+      }
+    },
+    "web3-net": {
+      "version": "1.0.0-beta.26",
+      "resolved": "https://registry.npmjs.org/web3-net/-/web3-net-1.0.0-beta.26.tgz",
+      "integrity": "sha1-UY0oO1AANf7kgL9ocIljRyWrZLM=",
+      "requires": {
+        "web3-core": "1.0.0-beta.26",
+        "web3-core-method": "1.0.0-beta.26",
+        "web3-utils": "1.0.0-beta.26"
+      }
+    },
+    "web3-providers-http": {
+      "version": "1.0.0-beta.26",
+      "resolved": "https://registry.npmjs.org/web3-providers-http/-/web3-providers-http-1.0.0-beta.26.tgz",
+      "integrity": "sha1-GwFUu3UY027TT5EKZl5FFSoKyKE=",
+      "requires": {
+        "web3-core-helpers": "1.0.0-beta.26",
+        "xhr2": "0.1.4"
+      }
+    },
+    "web3-providers-ipc": {
+      "version": "1.0.0-beta.26",
+      "resolved": "https://registry.npmjs.org/web3-providers-ipc/-/web3-providers-ipc-1.0.0-beta.26.tgz",
+      "integrity": "sha1-HffepV5nE1yQRaJsUzso0bbJ2mQ=",
+      "requires": {
+        "oboe": "2.1.3",
+        "underscore": "1.8.3",
+        "web3-core-helpers": "1.0.0-beta.26"
+      },
+      "dependencies": {
+        "underscore": {
+          "version": "1.8.3",
+          "resolved": "https://registry.npmjs.org/underscore/-/underscore-1.8.3.tgz",
+          "integrity": "sha1-Tz+1OxBuYJf8+ctBCfKl6b36UCI="
+        }
+      }
+    },
+    "web3-providers-ws": {
+      "version": "1.0.0-beta.26",
+      "resolved": "https://registry.npmjs.org/web3-providers-ws/-/web3-providers-ws-1.0.0-beta.26.tgz",
+      "integrity": "sha1-z0ylFUpPsVok1GgtEJUO4Emku2E=",
+      "requires": {
+        "underscore": "1.8.3",
+        "web3-core-helpers": "1.0.0-beta.26",
+        "websocket": "git://github.com/frozeman/WebSocket-Node.git#7004c39c42ac98875ab61126e5b4a925430f592c"
+      },
+      "dependencies": {
+        "underscore": {
+          "version": "1.8.3",
+          "resolved": "https://registry.npmjs.org/underscore/-/underscore-1.8.3.tgz",
+          "integrity": "sha1-Tz+1OxBuYJf8+ctBCfKl6b36UCI="
+        },
+        "websocket": {
+          "version": "git://github.com/frozeman/WebSocket-Node.git#7004c39c42ac98875ab61126e5b4a925430f592c",
+          "requires": {
+            "debug": "2.6.9",
+            "nan": "2.8.0",
+            "typedarray-to-buffer": "3.1.2",
+            "yaeti": "0.0.6"
+          }
+        }
+      }
+    },
+    "web3-shh": {
+      "version": "1.0.0-beta.26",
+      "resolved": "https://registry.npmjs.org/web3-shh/-/web3-shh-1.0.0-beta.26.tgz",
+      "integrity": "sha1-YMrff1V71rRRVHXd4z4uV7gKgg4=",
+      "requires": {
+        "web3-core": "1.0.0-beta.26",
+        "web3-core-method": "1.0.0-beta.26",
+        "web3-core-subscriptions": "1.0.0-beta.26",
+        "web3-net": "1.0.0-beta.26"
+      }
+    },
+    "web3-utils": {
+      "version": "1.0.0-beta.26",
+      "resolved": "https://registry.npmjs.org/web3-utils/-/web3-utils-1.0.0-beta.26.tgz",
+      "integrity": "sha1-8ErYwUSxeBxrIMKBjgUyy55tyhU=",
+      "requires": {
+        "bn.js": "4.11.6",
+        "eth-lib": "0.1.27",
+        "ethjs-unit": "0.1.6",
+        "number-to-bn": "1.7.0",
+        "randomhex": "0.1.5",
+        "underscore": "1.8.3",
+        "utf8": "2.1.1"
+      },
+      "dependencies": {
+        "bn.js": {
+          "version": "4.11.6",
+          "resolved": "https://registry.npmjs.org/bn.js/-/bn.js-4.11.6.tgz",
+          "integrity": "sha1-UzRK2xRhehP26N0s4okF0cC6MhU="
+        },
+        "underscore": {
+          "version": "1.8.3",
+          "resolved": "https://registry.npmjs.org/underscore/-/underscore-1.8.3.tgz",
+          "integrity": "sha1-Tz+1OxBuYJf8+ctBCfKl6b36UCI="
+        },
+        "utf8": {
+          "version": "2.1.1",
+          "resolved": "https://registry.npmjs.org/utf8/-/utf8-2.1.1.tgz",
+          "integrity": "sha1-LgHbAvfY0JRPdxBPFgnrDDBM92g="
         }
       }
     },
@@ -18158,6 +19170,16 @@
       "integrity": "sha1-wlLXx8WxtAKJdjDjRTx7/mkNnKE=",
       "dev": true
     },
+    "ws": {
+      "version": "3.3.2",
+      "resolved": "https://registry.npmjs.org/ws/-/ws-3.3.2.tgz",
+      "integrity": "sha512-t+WGpsNxhMR4v6EClXS8r8km5ZljKJzyGhJf7goJz9k5Ye3+b5Bvno5rjqPuIBn5mnn5GBb7o8IrIWHxX1qOLQ==",
+      "requires": {
+        "async-limiter": "1.0.0",
+        "safe-buffer": "5.1.1",
+        "ultron": "1.1.1"
+      }
+    },
     "x-is-function": {
       "version": "1.0.4",
       "resolved": "https://registry.npmjs.org/x-is-function/-/x-is-function-1.0.4.tgz",
@@ -18177,6 +19199,64 @@
         "os-homedir": "1.0.2"
       }
     },
+    "xhr": {
+      "version": "2.4.1",
+      "resolved": "https://registry.npmjs.org/xhr/-/xhr-2.4.1.tgz",
+      "integrity": "sha512-pAIU5vBr9Hiy5cpFIbPnwf0C18ZF86DBsZKrlsf87N5De/JbA6RJ83UP/cv+aljl4S40iRVMqP4pr4sF9Dnj0A==",
+      "requires": {
+        "global": "4.3.2",
+        "is-function": "1.0.1",
+        "parse-headers": "2.0.1",
+        "xtend": "4.0.1"
+      }
+    },
+    "xhr-request": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/xhr-request/-/xhr-request-1.0.1.tgz",
+      "integrity": "sha1-g/CKSyC+7Geowcco6BAvTJ7svdo=",
+      "requires": {
+        "buffer-to-arraybuffer": "0.0.2",
+        "object-assign": "3.0.0",
+        "query-string": "2.4.2",
+        "simple-get": "1.4.3",
+        "timed-out": "2.0.0",
+        "url-set-query": "1.0.0",
+        "xhr": "2.4.1"
+      },
+      "dependencies": {
+        "object-assign": {
+          "version": "3.0.0",
+          "resolved": "https://registry.npmjs.org/object-assign/-/object-assign-3.0.0.tgz",
+          "integrity": "sha1-m+3VygiXlJvKR+f/QIBi1Un1h/I="
+        },
+        "query-string": {
+          "version": "2.4.2",
+          "resolved": "https://registry.npmjs.org/query-string/-/query-string-2.4.2.tgz",
+          "integrity": "sha1-fbBmZCCAS6qSrp8miWKFWnYUPfs=",
+          "requires": {
+            "strict-uri-encode": "1.1.0"
+          }
+        },
+        "timed-out": {
+          "version": "2.0.0",
+          "resolved": "https://registry.npmjs.org/timed-out/-/timed-out-2.0.0.tgz",
+          "integrity": "sha1-84sK6B03R9YoAB9B2vxlKs5nHAo="
+        }
+      }
+    },
+    "xhr-request-promise": {
+      "version": "0.1.2",
+      "resolved": "https://registry.npmjs.org/xhr-request-promise/-/xhr-request-promise-0.1.2.tgz",
+      "integrity": "sha1-NDxE0e53JrhkgGloLQ+EDIO0Jh0=",
+      "requires": {
+        "xhr-request": "1.0.1"
+      }
+    },
+    "xhr2": {
+      "version": "0.1.4",
+      "resolved": "https://registry.npmjs.org/xhr2/-/xhr2-0.1.4.tgz",
+      "integrity": "sha1-f4dliEdxbbUCYyOBL4GMras4el8="
+    },
     "xml-char-classes": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/xml-char-classes/-/xml-char-classes-1.0.0.tgz",
@@ -18189,11 +19269,6 @@
       "integrity": "sha1-TYuPHszTQZqjYgYb7O9RXh5VljU=",
       "dev": true
     },
-    "xmlhttprequest": {
-      "version": "1.8.0",
-      "resolved": "https://registry.npmjs.org/xmlhttprequest/-/xmlhttprequest-1.8.0.tgz",
-      "integrity": "sha1-Z/4HXFwk/vOfnWX197f+dRcZaPw="
-    },
     "xss-filters": {
       "version": "1.2.7",
       "resolved": "https://registry.npmjs.org/xss-filters/-/xss-filters-1.2.7.tgz",
@@ -18213,8 +19288,7 @@
     "yaeti": {
       "version": "0.0.6",
       "resolved": "https://registry.npmjs.org/yaeti/-/yaeti-0.0.6.tgz",
-      "integrity": "sha1-8m9ITXJoTPQr7ft2lwqhYI+/lXc=",
-      "dev": true
+      "integrity": "sha1-8m9ITXJoTPQr7ft2lwqhYI+/lXc="
     },
     "yallist": {
       "version": "2.1.2",
diff --git a/js/package.json b/js/package.json
index a6d4eb39d..de4012652 100644
--- a/js/package.json
+++ b/js/package.json
@@ -170,6 +170,6 @@
     "semantic-ui-react": "0.77.0",
     "solc": "ngotchac/solc-js",
     "store": "1.3.20",
-    "web3": "0.17.0-beta"
+    "web3": "1.0.0-beta.26"
   }
 }