Better expose 'QS Tiles and layout' function

Settings side changes for http://review.cyanogenmod.org/#/c/56619/

PS2: Unhide draft
PS3: Make it actually work
PS4: Change title on fragment & fix available tiles
PS5: Actually fix removing unsupported tiles (tested on maguro)

Change-Id: I331ffdd17574d32d40d423a6d37240361288bce4
PrivacyGuard: confirm permissions reset

The button to reset all application permissions to enabled looks
suspiciously like a refresh button. Prompt the user with a confirmation
dialog to make sure they know what they've pressed.

Change-Id: I0444c5bf8e9533feccf890055d34d3200609c6f6
Merge remote-tracking branch 'upstream/cm-11.0' into cm-11.0