WOBS-31: Social media logins

Add Hybrid auth 2.0.11 version. Update related code.

Conflicts:
	newscoop/application/controllers/AuthController.php
	newscoop/application/controllers/RegisterController.php
	newscoop/application/views/scripts/dashboard_index.tpl
MOTM-5: Enable Facebook Login for Newscoop

Update Facebook login integration.
Merge remote-tracking branch 'petrjasek/z+facebook' into v4.1
Removing crlf line endings from file