holiday: update ril to match hardware/ril

Conflicts:

	libril/ril.cpp
	libril/ril_unsol_commands.h
	libril/telephony/ril.h

Change-Id: I01d2a90a0a64c0854ad0744e41dffb5e7a749ab1
remove hack for ril version

Change-Id: Ied149b11d4b511b4ef0af5633df60d8c54a08dcf