Give git submodules the ability to initialize themselves after fresh git checkout
add build dependency detection to libs too

Conflicts:

	mak/openacd.sipxecs.mk
add langs as submodules
add oss_core
Add more dependencies under new dep mgt scheme
remove .sipxecs.mk as it is no longer maintained here
update submods
update OpenACD for git ref
additional work on lib deps stuff
update for new release 4.6 build
bugs in new dep build
do not attempt to build libs for straight builds
Merge branch 'release-4.6' into release-4.6-openacd-integration

Conflicts:
	.gitmodules
	OpenACD
	mak/app.mk.in
	mak/build.mk.in
	mak/modules.mk.in
	mak/rpm.mk.in