Nearly done fixing the chat tabs.
Fixing up deleting conversations.
Merge remote-tracking branch 'anton/testing-version-04' into meteor-new-auth
Removed gradient because its useless now, and was not needed.
Fixing issue with chat tabs descending vertically instead of shrinking on the same line.
Tidying up chat tabs.
Cleaned up CSS file a bit. Allow tabs to make full use of space given.
Working on deleting conversations.
Added UI for chat notification settings.
Added click handlers for changing chat notification settings.
Only notify users when they allow notifications.
By default allow chat notifications.
Merge branch 'meteor-new-auth' of github.com:perroned/bigbluebutton into testing-version-004