Automatic translation import

Change-Id: Ia2e3ac383ce772a539515210866fe66b85465437
Automatic translation import

Change-Id: I2a39e056bf391a5d3f0c43bd1490bb9f569dbbed
Automatic translation import

Change-Id: Ide21732d965cb01a9352774baa07dbb6a54378b4
common: Track version via SHA1 hash of firmware partitions

* Also don't flash firmware if the SHA1 hash has not changed

Change-Id: Ie2d8cc117b1a915779177357d0937892ea6a697d