Updating bootstrap modal and admin imports
Admin theme updated to BS3
User listing and user_form updated to BS3
Delete modal updated
News admin using bootstrap 3
Updating Wysihtml5 to BS3
Updating group_del
Login form updated to BS3
Some bug fixes and addings on login form
Bug fixes in News app
Grafx theme collapse improved
Sign up updated to BS3
Merge remote-tracking branch 'origin/0.4' into admin-bootstrap-3
Password lost updated to BS3
Admin User cleansing + adaptation of groups-listing to BS3
Password reset updated to BS3 and fixed
Source view added and modals fixed in Wysihtml5
Bug fixes on User group-diff
Pagination updated to BS3
Some minor fixes in lang