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

Change-Id: Icd9d12929f0491f6958f30de139ef39bb4c2e037

Conflicts:
	core/java/com/android/internal/util/cm/QSConstants.java
	packages/SystemUI/res/values/cm_strings.xml
	packages/SystemUI/src/com/android/systemui/quicksettings/CompassTile.java
	packages/SystemUI/src/com/android/systemui/statusbar/phone/QuickSettingsController.java
framework: Add equalizer tile

Shows the current visualizer of current
audio output of device.

Should not show up for remote-playing device, such
as Chromecasts.

Clicking the tile opens the current EQ app.

Change-Id: Id7d073699764eacbe1d769a18c249eb80feb2a88
Signed-off-by: Roman Birg <roman@cyngn.com>

Conflicts:
	packages/SystemUI/Android.mk
	packages/SystemUI/AndroidManifest.xml
	packages/SystemUI/res/layout/quick_settings_tile_equalizer.xml
	packages/SystemUI/res/values-hdpi/config.xml
	packages/SystemUI/res/values-sw600dp/config.xml
	packages/SystemUI/res/values/cm_strings.xml
	packages/SystemUI/res/values/config.xml
	packages/SystemUI/res/values/dimens.xml
	packages/SystemUI/src/com/android/systemui/quicksettings/EqualizerTile.java
	packages/SystemUI/src/com/android/systemui/statusbar/phone/QuickSettingsController.java