clean-up a bit more
add/correct some comments
fix some error passing
guard delete path on PATH_TOO_LONG
add some cpu_boost
Change-Id: Icf179dd727271bdc61ab78400e10847222b9f858
first some clean-up of onplay.c
extend/move fileobject copy, move, delete routines in prep for other users
add error checking, better error codes
pre scan to make sure the operation doesn't exceed system resources
show progress for file and directory copies
Change-Id: Ife2e62df554892dab651bab40433bf70b27e73ff