Minimal Manifest for building TWRP Using OMNIROM Source

To initialize your local repository using the OMNIROM trees to build TWRP, use a command like this:

repo init -u git://github.com/neporood/twrp_omni.git -b twrp-6.0

Then to sync up:

repo sync

Then to build:

 cd <source-dir>; . build/envsetup.sh; lunch omni_<device>-eng; mka recoveryimage