Misc Changes (See description)

- Some changes in Armen's code regarding conventions
- Fixed bug with not removing temp image
- Removed all unnecessary uses of isNullOrEmpty
- Message generation via js available for ajax calls
- New css and js files inclusion method
Merge branch 'master' of https://github.com/twonex21/hr2.0-github-prvt

Conflicts:
	core/lib/modules/frontend/Company/ProfileAction.php