Rotation related corrections

- There are some conditions deleted while placing rotation angles code, I added them.

- Rotation lock was screwed up since CM 12. Fixed it by fetching allowed rotations from CM's
allowed rotations setting.

- Also, a CAF commit had killed rotation lock ability.

Ref: CYNGNOS-1179

Change-Id: I8f1b468249c68e7b6514d1a96bdb3fc638af84fd
Signed-off-by: eray orçunus <erayorcunus@gmail.com>
(cherry picked from commit 829a0471)