fix the _createScriptTag to be able to use this so it can call _trackPages when trackPages is on, also fix the js unit tests
Merge commit '9ff065550ab6b6cb5d149cf054b3f15d92e2b868'

* commit '9ff065550ab6b6cb5d149cf054b3f15d92e2b868':
  fix the _createScriptTag to be able to use this so it can call _trackPages when trackPages is on, also fix the js unit tests

Conflicts:
	src/umc-angular-google-analytics.js