‘Module weight fixer’ is not a class. Remove it.
Convert Real_Path helper class to service.
Content Render as service.
Merge branch '7.x-2.x' into features/cleanup-helper-classes

* 7.x-2.x:
  Revert "ISSUE-63: New cache type"
  ISSUE-63: New cache type
  Convert at_timer() function to service.

Conflicts:
	config/services.yml
Content Render as service > Fix wrong link.
Merge pull request #62 from andytruong/features/cleanup-helper-classes

Clean up helper classes