JSON-RPC interfaces with documentation (#4276)

* Extended Markdown generator

* Synced and extended all JSON-RPC interfaces

* Fix linter errors

* Format `parity_listAccounts` output in API

* typo

js/src/api/rpc/parity/parity.js

@@ -14,7 +14,7 @@
 // You should have received a copy of the GNU General Public License
 // along with Parity.  If not, see <http://www.gnu.org/licenses/>.
 
-import { inAddress, inAddresses, inData, inHex, inNumber16, inOptions } from '../../format/input';
+import { inAddress, inAddresses, inData, inHex, inNumber16, inOptions, inBlockNumber } from '../../format/input';
 import { outAccountInfo, outAddress, outAddresses, outChainStatus, outHistogram, outNumber, outPeers, outTransaction } from '../../format/output';
 
 export default class Parity {
@@ -101,6 +101,11 @@ export default class Parity {
       .execute('parity_enode');
   }
 
+  encryptMessage (pubkey, data) {
+    return this._transport
+      .execute('parity_encryptMessage', inHex(pubkey), inHex(data));
+  }
+
   executeUpgrade () {
     return this._transport
       .execute('parity_executeUpgrade');
@@ -111,6 +116,17 @@ export default class Parity {
       .execute('parity_extraData');
   }
 
+  futureTransactions () {
+    return this._transport
+      .execute('parity_futureTransactions');
+  }
+
+  gasCeilTarget () {
+    return this._transport
+      .execute('parity_gasCeilTarget')
+      .then(outNumber);
+  }
+
   gasFloorTarget () {
     return this._transport
       .execute('parity_gasFloorTarget')
@@ -156,11 +172,22 @@ export default class Parity {
       .execute('parity_killAccount', inAddress(account), password);
   }
 
+  listAccounts (count, offset = null, blockNumber = 'latest') {
+    return this._transport
+      .execute('parity_listAccounts', count, inAddress(offset), inBlockNumber(blockNumber))
+      .then((accounts) => (accounts || []).map(outAddress));
+  }
+
   listRecentDapps () {
     return this._transport
       .execute('parity_listRecentDapps');
   }
 
+  listStorageKeys (address, count, hash = null, blockNumber = 'latest') {
+    return this._transport
+      .execute('parity_listStorageKeys', inAddress(address), count, inHex(hash), inBlockNumber(blockNumber));
+  }
+
   removeAddress (address) {
     return this._transport
       .execute('parity_removeAddress', inAddress(address));
@@ -311,16 +338,31 @@ export default class Parity {
       .execute('parity_setDappsAddresses', dappId, inAddresses(addresses));
   }
 
+  setEngineSigner (address, password) {
+    return this._transport
+      .execute('parity_setEngineSigner', inAddress(address), password);
+  }
+
   setExtraData (data) {
     return this._transport
       .execute('parity_setExtraData', inData(data));
   }
 
+  setGasCeilTarget (quantity) {
+    return this._transport
+      .execute('parity_setGasCeilTarget', inNumber16(quantity));
+  }
+
   setGasFloorTarget (quantity) {
     return this._transport
       .execute('parity_setGasFloorTarget', inNumber16(quantity));
   }
 
+  setMaxTransactionGas (quantity) {
+    return this._transport
+      .execute('parity_setMaxTransactionGas', inNumber16(quantity));
+  }
+
   setMinGasPrice (quantity) {
     return this._transport
       .execute('parity_setMinGasPrice', inNumber16(quantity));