rpm-only target doesnt call autotools
include git submods from oem dir

Conflicts:
	mak/build.mk.in
allow rpm rev to be controlled by outside build system
Merge branch 'release-4.6' of github.com:dhubler/sipxecs into release-4.6

Conflicts:
	mak/build.mk.in
Merge branch 'release-4.6' into release-4.6-openacd-integration
Merge remote-tracking branch 'origin/release-4.6' into release-4.6-openacd-integration
minor build fixes
use rev based on tag so it increments
Merge branch 'release-4.6-openacd-integration' into release-4.6-unstable

Conflicts:
	mak/build.mk.in
	mak/rpm.mk.in
	openfire