Beta 7 with some repo names changed.

Client/node_modules/is-hex-prefixed/package.json

@@ -0,0 +1,43 @@
+{
+  "name": "is-hex-prefixed",
+  "version": "1.0.0",
+  "description": "A simple method to check if a string is hex prefixed.",
+  "main": "src/index.js",
+  "scripts": {
+    "test": "mocha src/tests/**/**.js",
+    "test-travis": "node ./node_modules/istanbul/lib/cli.js cover ./node_modules/mocha/bin/_mocha -- src/tests/**/*.js",
+    "coveralls": "npm run test-travis && cat ./coverage/lcov.info | coveralls"
+  },
+  "repository": {
+    "type": "git",
+    "url": "git+ssh://git@github.com/SilentCicero/is-hex-prefixed.git"
+  },
+  "engines": {
+    "npm": ">=3",
+    "node": ">=6.5.0"
+  },
+  "keywords": [
+    "is",
+    "hex",
+    "prefixed",
+    "prefix",
+    "checker",
+    "method"
+  ],
+  "author": "Nick Dodson <thenickdodson@gmail.com>",
+  "license": "MIT",
+  "bugs": {
+    "url": "https://github.com/SilentCicero/is-hex-prefixed/issues"
+  },
+  "homepage": "https://github.com/SilentCicero/is-hex-prefixed#readme",
+  "devDependencies": {
+    "chai": "3.5.0",
+    "mocha": "3.2.0",
+    "istanbul": "0.4.5",
+    "coveralls": "2.11.9"
+  }
+
+,"_resolved": "https://registry.npmjs.org/is-hex-prefixed/-/is-hex-prefixed-1.0.0.tgz"
+,"_integrity": "sha1-fY035q135dEnFIkTxXPggtd39VQ="
+,"_from": "is-hex-prefixed@1.0.0"
+}

Client/node_modules/is-hex-prefixed/src/index.js

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+/**
+ * Returns a `Boolean` on whether or not the a `String` starts with '0x'
+ * @param {String} str the string input value
+ * @return {Boolean} a boolean if it is or is not hex prefixed
+ * @throws if the str input is not a string
+ */
+module.exports = function isHexPrefixed(str) {
+  if (typeof str !== 'string') {
+    throw new Error("[is-hex-prefixed] value must be type 'string', is currently type " + (typeof str) + ", while checking isHexPrefixed.");
+  }
+
+  return str.slice(0, 2) === '0x';
+}

Client/node_modules/is-hex-prefixed/src/tests/test.index.js

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+const isHexPrefixed = require('../index.js');
+const assert = require('chai').assert;
+
+describe("isHexPrefixed", () => {
+  describe("constructor", () => {
+    it("should have the method exported", () => {
+      assert.equal(typeof isHexPrefixed, 'function');
+    });
+  });
+
+  describe("should function normall", () => {
+    it('should isHexPrefixed check if hex is prefixed', () => {
+      assert.equal(isHexPrefixed('0xsdffsd'), true);
+      assert.equal(isHexPrefixed('0x'), true);
+      assert.equal(isHexPrefixed('0x3982349284'), true);
+      assert.equal(isHexPrefixed('0x824723894jshdksjdhks'), true);
+    });
+
+    it('should isHexPrefixed check if hex is prefixed not prefixed', () => {
+      assert.equal(isHexPrefixed('sdffsd'), false);
+      assert.equal(isHexPrefixed(''), false);
+      assert.equal(isHexPrefixed('3982349284'), false);
+      assert.equal(isHexPrefixed('824723894jshdksjdhks'), false);
+    });
+
+    it('should isHexPrefixed throw as expected string got buffer', () => {
+      try {
+        isHexPrefixed(new Buffer());
+      } catch (error) {
+        assert.equal(typeof error, 'object');
+      }
+    });
+
+    it('should isHexPrefixed throw as expected string got empty object', () => {
+      try {
+        isHexPrefixed({});
+      } catch (error) {
+        assert.equal(typeof error, 'object');
+      }
+    });
+
+    it('should isHexPrefixed throw as expected string got number', () => {
+      try {
+        isHexPrefixed(823947243994);
+      } catch (error) {
+        assert.equal(typeof error, 'object');
+      }
+    });
+
+    it('should isHexPrefixed throw as expected string got undefined', () => {
+      try {
+        isHexPrefixed(undefined);
+      } catch (error) {
+        assert.equal(typeof error, 'object');
+      }
+    });
+
+    it('should isHexPrefixed throw as expected string got null', () => {
+      try {
+        isHexPrefixed(null);
+      } catch (error) {
+        assert.equal(typeof error, 'object');
+      }
+    });
+  });
+});