Ignore sessions in git
Tabs in twig extension
Remove FOS User bundle, it wasn't being used anyway
Fix where this should be
Adjust indentation, add is_on_team (static for now)
Fix some bugs with announcements
Copy accross website.css changes
Remove unused JS files
Merge branch 'master' into task/extensions-content

Conflicts:
	src/Phpbb/WebsiteInterfaceBundle/Twig/GlobalsExtension.php