Switch to our bionic

Change-Id: I1fec5a39effb401721c4b68d2332e0342fa6f663
Moar repo forks

Change-Id: Ice907c49f4ac4a7b8a420c6c084077d600fb6ee8
Update doc to use cm-12.0 instead of 11.0 for cm-12.0 branch

Change-Id: Icfc92fb373506be24b6d73c2235dacca49acc640

Conflicts:
	README.mkdn