User defined colours for pie controls (2/2)

This is the settings part of the commit.
For more information look at the framework/base commit.

Change-Id: Iaf486114db08cd6b002a3e5f25d6e4a9d915a7ae
Signed-off-by: Kristofer Ard <kristoferard@gmail.com>

Conflicts:
	res/values/cmx_strings.xml
Fix derp in: "User defined colours for pie controls (2/2)"

Change-Id: Iad4a968e64e04e1cc00709766b82fb2be01a2eee
Settings: customizable slim lockscreen background (2/2)

- color fill (with transparency slider)
- custom image  (with transparency slider)
- full transparent
- default

This Settingspart containes a small comment change for Notificationbackground settings

Patchset 2: cleanup

Change-Id: I6542dd72b02a9fcdbf1159fa95ba64fcfc75796e
Signed-off-by: Kristofer Ard <kristoferard@gmail.com>

Conflicts:
	res/values/cmx_arrays.xml
	res/values/cmx_strings.xml
	src/com/android/settings/cyanogenmod/LockscreenInterface.java
Hide initial page hints - AOKP
Signed-off-by: Kristofer Ard <kristoferard@gmail.com>
[2/2] Add battery level around unlock ring. - Omnirom
Signed-off-by: Kristofer Ard <kristoferard@gmail.com>
Revert "Hide initial page hints - AOKP"

This reverts commit 9d9bb965680d497bc16eedd2cbe22ebd1274c16d.

Signed-off-by: Kristofer Ard <kristoferard@gmail.com>

Conflicts:
	res/values/cmx_strings.xml
	res/xml/lockscreen_interface_settings.xml
	src/com/android/settings/cyanogenmod/LockscreenInterface.java