re-implement the entire Bom.framework

[cooljeanius]

Right now this repo has only been working on re-implementing the lsbom executable itself, but ideally it should re-implement the entire Bom.framework from /System/Library/PrivateFrameworks

[cooljeanius]

libbom from the xcbuild archive might help: https://github.com/facebookarchive/xcbuild/tree/master/Libraries/libbom