chore(): update dependencies

Author: SteveVanOpstal

package.json

@@ -49,7 +49,7 @@
   "dependencies": {
     "angular2": "2.0.0-beta.15",
     "async": "1.5.2",
-    "core-js": "2.2.1",
+    "core-js": "2.2.2",
     "d3": "3.5.16",
     "es6-shim": "0.35.0",
     "fs": "0.0.2",
@@ -64,7 +64,7 @@
     "awesome-typescript-loader": "^0.17.0-rc.2",
     "compression-webpack-plugin": "^0.3.0",
     "conventional-github-releaser": "^1.1.1",
-    "copy-webpack-plugin": "^1.1.1",
+    "copy-webpack-plugin": "^2.1.1",
     "coveralls": "^2.11.9",
     "gulp": "^3.9.1",
     "gulp-bump": "^2.0.1",