remove unnecessary xml drawables
Refactor startThreadedConnectLoop
Interrupt current RelayConnection on connect

* Use SocketChannel, which can be interrupted.
* Always interrupt the connector thread on disconnect if it's running.
* Fixes a bug on slow connections, or firewalls that drop packets, where
  an infinite number of connections will be created in the connect loop.
Only connect if network is available
Close SSH connection on disconnect
Disable DEBUG_NOTIFICATIONS
Fix align_right when enclose_nick is enabled
Merge pull request #151 from lp0/fix-align-right-and-enclose-nick

Fix align_right when enclose_nick is enabled