Cleaned up the namespace removing global functions. Global functions are now in a factory which is injected into necessary resources. Changes required to global methods where they referenced each other were prefixed with 'this.', related to #38
Renamed Factory file to match factory name
Renamed Factory file to match factory name
Added tests for the utils factory
added iml files to igore list
Merge pull request #49 from set321go/namespace-cleanup

Namespace cleanup