mp3 play, wait and sync by semaphore *player thread *volume control thread

Dependencies:   mbed VS1053-Semaphore VS1053b

Revision:
0:5c606d6342db
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/VS1053b.lib	Mon Mar 19 12:12:24 2012 +0000
@@ -0,0 +1,1 @@
+http://mbed.org/users/christi_s/code/VS1053b/#0d76f559a151