Merge \\\\\\\"docs: Updated descriptions of device orientation angles.\\\\\\\" into mnc-docs am: d312201b74 am: 6b4d2a2e6d am: a812012c52 am: b9487874fe am: 55b52a2b3f am: 87a8e5eebd
am: 6aa834498b

Change-Id: I9eb2556d72919f43e84336d57b6276028669f627