Keyguard: give the Keyguard a non-empty app label

A blank app label under "Apps" looks suspicious to
the untrained eye.

Change-Id: Ic679e5d6d825a83a8f666bb7e6429bebf1280f6d
Signed-off-by: Roman Birg <roman@cyngn.com>
(cherry picked from commit 9757a1db0c4e60ce85fe93573c2da62bf3880231)

Conflicts:
	packages/Keyguard/res/values/cm_extra.xml
	packages/Keyguard/res/values/cm_strings.xml
Add config_batterySdCardAccessibility to symbols.xml

Change-Id: I0f9dc18ddaaa52d02ba547c827db62d1d765c37f

Conflicts:
	core/res/res/values/symbols.xml
CM11 Themes: Put overlays in their own group.

Overlays will now be added to their own group and the
target group will contain a pointer to the overlay
package to be used in getResource and getBagLocked.

Change-Id: Icc6c6eb791f04966e68dbc099eae8e7129546414
CM11 Themes: Remove type matching restriction

Change-Id: I5a8ac8ff1794350ff9dc03b378c704bfb97d0a9e
CM11 Themes: Allow forcing idmap (re)creation.

Change-Id: I9f5938e9b1052da83b7f2cd7b1ff6f1ed270db6b
CM11 Themes: Use theme name for audible name.

Change-Id: Ib841cb80925b0f3f5ac770e00df04515849e9360