[fixed] Desert Eopie lair's now display the correct lair.

Change-Id: I3c9bb4161a0fd09f36857ecd7d2abcc9c8da47f5
[Fixed] groups to only be able to have one song playing at once
[Fixed] /changemusic to work while grouped, if no one else in the group
is playing music
[Added] /changebandmusic, /stopband, and /startband commands

Change-Id: Ieddd7dbdf4bc6dc8e8840322e1e83fcf131f9a5d
Merge "[Fixed] groups to only be able to have one song playing at once [Fixed] /changemusic to work while grouped, if no one else in the group is playing music [Added] /changebandmusic, /stopband, and /startband commands" into unstable
Merge "[fixed] Desert Eopie lair's now display the correct lair." into unstable