Display a connection status indicate that JabbR lost connection
Connection notifications for reconnecting and disconnected states
Fix conflicts
Remove code from merge that shouldn't be there
Remove unused default case
Merge pull request #706 from alfhenrik/connection-status

Show jabbr status (connected/reconnecting/disconnected) indicator.
Display popover on connection transition
Merge pull request #707 from alfhenrik/connection-status

Display popover on connection transition
Change timeouts to be longer.