Restore ProfileGroup notification override functionality

Also clean up a little.

JIRA: CYAN-3164
Change-Id: I9b71a225996315f517b59d2d6f4074175bbf2d64
Merge "Restore ProfileGroup notification override functionality" into cm-11.0
Better expose 'QS Tiles and layout' function

Reorganizing & customizing the QS tiles is one of our features, but it
is buried 4 clicks deep in Settings menus. This is not ideal.

Create a new icon on the main QS panel view to quickly launch into
the configuration page.

Screenshots: http://imgur.com/a/H3iN7

This respects all the existing flip animations and quick pulldown. Does not
interfere with the clear-all button either.

PS2: Rebase
PS3: Change intent
PS4: Add missing boolean
PS5: Whitespace & Use different icon
PS6: Address comments and add additional drawable densities
PS7: Fix reference to old drawable
PS9: Swap back to + icon
PS10: Typo

Change-Id: Ia715767ba2a7cfdd44b0fafa082877def6867440
Fix for Lock before unlock (read description)
- Using lock before unlock combined with patterm pin or password when try to unlock using any app or activity instead of normal lock (padlock shortcut) the unlock process only work if we enter the method two times and not in first attempt.

Change-Id: I60c0ec22d7b0278fd0e3b69c42fad6e2afdd5b92
Frameworks: Merge CyanogenMod