Fix NPE, as shuffleButton and repeatButton are only non-null when full height.
First cut of a mock server
Renamed the test project folder to the conventional tests
Stop tracking .classpath
NPE protect ConnectingDialog#onDismiss.

This could happen when Squeezer is closed (by pressing HOME), when connecting to
LMS.
Fix crash on connection in NowPlayingActivity

There current SqueezerPlayerState was read from the service, and then the UI
was updated accordingly, which caused and NPE.
The problem is that the state is not yet known, when just connected.
Instead the UI is not updated on connection, we wait until it is brodcast by
the service.
Merge branch 'actionbar' of github.com:kaaholst/android-squeezer into actionbar