Merge aokp mGerrit to aokp-legacy mGerrit

This will fix compiling bug:
make: *** No rule to make target `packages/apps/ROMControl/../../../external/jbirdvegas/mGerrit/libs/volley.jar', needed by `/home/marco/repo/aokp/out/target/common/obj/JAVA_LIBRARIES/volley_lib_intermediates/classes.jar'.  Stop.make: *** No rule to make target `packages/apps/ROMControl/../../../external/jbirdvegas/mGerrit/libs/volley.jar', needed by `/home/marco/repo/aokp/out/target/common/obj/JAVA_LIBRARIES/volley_lib_intermediates/classes.jar'.  Stop.