Merge pull request #63 from coatue-oss/greenkeeper/browserify-15.1.0

Update browserify to the latest version 🚀

package.json

@@ -51,7 +51,7 @@
     "@types/react-dom": "^16.0.3",
     "angular-mocks": "^1.6.6",
     "angular-resource": "^1.6.6",
-    "browserify": "^15.0.0",
+    "browserify": "^15.1.0",
     "jasmine": "^2.8.0",
     "jasmine-core": "^2.8.0",
     "karma": "^2.0.0",