Merge change 381

* changes:
  	Made both http and rtsp use the same format to report buffering progress using a 	single int. Rtsp was using 2 ints (one was an unused constant 1). 	The percentage is an int vs uint32 all the way to make it more portable. 	Used void instead of OsclAny to make the code more readable. 	Similarly size_t is used instead of uint32.