Configurable 0, 90, 180 and 270 degree rotation

Change-Id: Ia1859c51d71ef9d01cec2d13c6468ed89c6ac53e
Contributor: jonasl

Conflicts:
	policy/src/com/android/internal/policy/impl/PhoneWindowManager.java

- Add system setting

Change-Id: Ia7bf8cb64258e1d602230a8f9ea227d3b56a4dab

Conflicts:

	core/java/android/provider/Settings.java
Change QS arrangement
Fix volume key music controls and wake up

- Forward port code from cm-11.0 and adjust for 5.0
- Fix not being able to adjust volume when music control is on
- Disable screen off volume/music control when wake key is enabled

Change-Id: Ie0ad83965c41fd33120490c25a4ff3d9b2cbeb37
Keep quiet when volume keys are used to wake up device

- Userspace will make a 'beep' with it receives a key up, so
  consume that event as well.
- Removed wake key check in music control code as it will already
  be disabled here.

Change-Id: I93839acd39aec8a2ee40291f833a31f6b048c9f8

Conflicts:

	policy/src/com/android/internal/policy/impl/PhoneWindowManager.java