Use GPAC logging instead of android one.
Use GPAC logging instead of android one.

Using the GPAC logging mechanizm provides more flexibility to the end
user on where the logs are outputed.

Conflicts:
	modules/droid_audio/droidaudio.c

canatella/gpac,canatella/gpac,canatella/gpac,canatella/gpac,canatella/gpac,canatella/gpac,canatella/gpac