Remodeling the invite page of a space room.
Done the remodeling the invite page of a space room.
New permission tests for join a room. fixes #789
Update mconf.yml
Update mconf.yml
Redirect from a room's #invite_userid to #invite when needed, refs #789

Eenamed CustomBigbluebuttonRooms#identification_webconf to
CustomBigbluebuttonRooms#invite_userid to make it clear that this route is
associated with #invite.
And refactored the tests a bit.
Better selection of mobile/desktop in the invite view, refs #789

More information about each option and making it easier to select.
Also included information on how to download Mconf-Mobile.
Small adjustments in the buttons in the invite view, refs #789
Update how layouts are set in CustomBigbluebuttonRoomsController, refs #789

Setting with multiple `layout` calls wasn't working as expected.