0.55: Moved messages library into standalone library
0.56: Fix handling of music messages
0.57: Optimize saving empty message list
0.58: show/hide "messages" widget directly, instead of through library stub
0.59: fixes message timeout by using setinterval, as it was intended. So the buzz is triggered every x seconds until the timeout occours.
0.60: Bump version to allow new buzz.js module to be loaded - fixes memory/performance hog when buzz called
0.61: Add repeatCalls option to allow different repeat settings for messages vs calls
0.62: Add option for driving on left (affects roundabout icons in navigation)