Added Automation Package and Smoke Test

Added the robotium package to the testing
package and a working smoke test, that opens
every app and asserts that it was opened
correctly.
Updates the About Page

Updates the team string used in the about page.
now able to swipe left to remove
fixed skip issue
removed a log
Modified connection workflow so the host transmits a play status message to
connecting guests.  Guests then set the currentEntry member of PlaylistService
and dispatch a play or paused intent to notify the rest of the system.

Refactored PlaybarFragment to listen only to the intents from playlist service
(not the messages), and pull current song data from the playlist.

Refactored RemoteAudioPlayer to listen to intents from the playlist service
(instead of messages) and update the internal state accordingly.

Fixed a bug where the focus changed listener was being left registered when we
recreated an AudioPlayerWithEvents object, leading to weird play/pause behavior.
added check for null for when there is no current entry
Fixed bug where the Playlist object was reassigning entry ids sent from the
host.
Merge pull request #204 from twrobel3/aboutFix

About update and automation
Merge pull request #207 from ejohnson44/swipe_left

now able to swipe left to remove
Merge pull request #209 from ejohnson44/skip_fix

Skip fix
Merge pull request #213 from theJenix/update_on_connect

One formatting nit. @theJenix fix it in some other branch I am pulling this in
Merge pull request #214 from theJenix/guest_playlist_fix

Fixed bug where the Playlist object was reassigning entry ids sent from the host