Add basic config and files for feature 'gasauth'
Merge branch 'develop' into feature/gasauth

Conflicts:
	fuel/app/config/auth.php
Merge branch 'develop' into feature/gasauth
Add Auth\Login_Gasauth v 0.1 with basic login and remember-me
Add always_load.classes:session to config/config
Update Gasoline\Message to finally store flash-messages in session