Add back sensors - fix accelerometer

Revert "shamu: remove sensor permissions to fix camera FC on first boot"

This reverts commit ad51b19f3c26fb9c8afcde13aa93a51b4601cf55.

Change-Id: Id7a50558f1a9c9e50ea0edff29145933d58bec57
Merge "Add back sensors - fix accelerometer" into lollipop