Extended publishing of libraries to npm (#3786)

* Extended publishing of libraries to npm

* Update source links

* Add some tests before publishing NPM library

* Fix Shapeshift tests

js/npm/test/mocha.config.js

@@ -0,0 +1,29 @@
+// Copyright 2015, 2016 Ethcore (UK) Ltd.
+// This file is part of Parity.
+
+// Parity is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// Parity is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with Parity.  If not, see <http://www.gnu.org/licenses/>.
+
+const chai = require('chai');
+// const chaiAsPromised from 'chai-as-promised';
+// const chaiEnzyme from 'chai-enzyme';
+// const sinonChai from 'sinon-chai';
+
+// chai.use(chaiAsPromised);
+// chai.use(chaiEnzyme());
+// chai.use(sinonChai);
+
+// expose expect to global so we won't have to manually import & define it in every test
+global.expect = chai.expect;
+
+module.exports = {};

js/npm/test/mocha.opts

@@ -0,0 +1 @@
+-r ./test/mocha.config