Revert "Samsung cover, delete unneeded file"

This reverts commit 1c23a9d466e44f77c8684e04a940deab56307c92.
Revert "(1/2) Add support for using the flip switch (Samsung cover) to turn off the screen"

This reverts commit f7a6dd20cdfe36152293771bbcd68b52ec54ebc5.
Telephony: fix tdsdma asu invalid value

The magic value for invalid asu is "99", not "255". This error is causing the value validity checks to fail incorrectly, fixit.

Change-Id: Ief816eb577ccf371b3c85df1fe9515eb0bfb3f06
Recents : optimize UI execution (credits vanir)

Conflicts:
	packages/SystemUI/src/com/android/systemui/recent/RecentsPanelView.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/res/values/cm_strings.xml
	packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBar.java
	packages/SystemUI/src/com/android/systemui/statusbar/phone/QuickSettingsController.java

Conflicts:
	core/java/android/provider/Settings.java
	core/java/com/android/internal/util/slim/QSConstants.java
	packages/SystemUI/src/com/android/systemui/statusbar/phone/QuickSettingsController.java
Add Text to LocationTile

Conflicts:
	packages/SystemUI/res/values/bk_strings.xml
QuickSettings : Internal Memory Check Tile (1/2)

Conflicts:
	core/java/com/android/internal/util/slim/QSConstants.java
	packages/SystemUI/res/values/slim_strings.xml
	packages/SystemUI/src/com/android/systemui/statusbar/phone/QuickSettingsController.java
EqualizerTile: Remove shade lag during swipe to flip when enabled

Linking and unlinking the visualizer to the view every time the shade state changed back and forth
was causing some lag at the halfway point-- so introduce a slight delay as a bandaid to allow
animations and methods being called during the flip to finish processing before the EQ tile updates it's
link state.  This delay was observed on my 1+1 running the stock CMS11.0 also.

Change-Id: Ib293995cad5e793c232d851be81d5810f690bd78