chore(gen): update lodash to 4.6.1

Author: Awk34

Diff for: package.json

@@ -38,7 +38,7 @@
     "chalk": "^1.1.0",
     "generator-ng-component": "~0.2.1",
     "glob": "^7.0.3",
-    "lodash": "^3.10.1",
+    "lodash": "^4.6.1",
     "underscore.string": "^3.1.1",
     "yeoman-generator": "^0.22.5",
     "yeoman-welcome": "^1.0.1"