recovery: remove remap script

* Unused
* Obsolete
* Unused

Change-Id: Id053edf3dca414d5dc8b553d540c8fe20235e10c
move bootrec-device so that it is automatically copied

Change-Id: I81fc5abe72695997ab2bdadaddeed897945c95c0
Merge remote-tracking branch 'cm/cm-12.0' into HEAD