copy guest list into a separate arraylist, to avoid concurrent modification exception
Merge pull request #253 from theJenix/fix_disband_crash

copy guest list into a separate arraylist, to avoid concurrent modification exception
Fixed issues with skipping/removing when paused by ensuring that any "set next song call" effectively will cause the player to play from the beginning of whatever song is set.

Fixed issue with synchronization between host and guest by sending playStatusMessage when host sets a new song.
updated version in manifest
reset versionCode to 0
Merge pull request #255 from theJenix/pause_song

State when paused
Merge pull request #256 from theJenix/beta_ver

Beta ver