Update the release tools to ours

Change-Id: Id7312e75e6d05eac6ceeab2fa1937f3a254efedb
Signed-off-by: Lokesh Chamane <lokesh.c703@gmail.com>
Add USE_SET_METADATA tag

Change-Id: I2df0e636c7740bb603aec58ed6c10d6c6673df34
Merge remote-tracking branch 'PAC-man/pac-4.4' into pac-4.4

Conflicts:
	core/Makefile