Framework: add camera tile (1/2)

Modified by liquid0624 to work with SlimRoms quick settings

Change-Id: Id0beb3dd559536bb5571ddc87cb0bcb4945b1a77
Framework: add compass tile (1/2)

Add a compass tile to quick settings.
Clicking on it enables the sensor and clicking again disables it.

Screenshot: http://goo.gl/2frdpy

Modified by liquid0624 to work with SlimRoms quick settings

Change-Id: Icd9d12929f0491f6958f30de139ef39bb4c2e037