Modifications to MusicLibraryService to support receiving a library update
message, and storing the data appropriately.

Integration tests to make sure we can manipulate the library service in the way
the message handler would.

Added library message broadcast action and extra strings to MessagingService

Base class for service integration tests.
 created network and connect fragments
added a small amount of feedback to pressing the add to queue buttton
fixed formatting thing
Merge pull request #43 from ejohnson44/network_fragment

Network fragment
Merge branch 'master' of git://github.com/TheLastCrusade/fanClub into message_handling