d2spr: Add bootloader assertion

 * We need the latest firmware.

Conflicts:
	BoardConfig.mk
Change-Id: I891015da74a45d4ba83a9291047888118e656269
Merge "d2spr: Add bootloader assertion" into cm-10.1
Include all official jellybean releases in bootloader assert.
Merge remote-tracking branch 'cyanogen/cm-10.1' into cm-10.1