Buttons: Prevent toggling disable hardware keys too quickly

* Apparently the phone window manager _really_ doesn't like it when you
  do toggle this too quickly.

Change-Id: I936c6554927ffcdc7c78edaf25f71aedba497ac8
Settings: Fix Quiet Hours Tile long press action

Change-Id: Ic068e0461bc28d08bf07d6353ca3b15a769a7229
Settings: Integrate Voice+ into Settings (1/2)

Change-Id: I4778443c219cd29a463e9c4dab60783dca251f0f
Signed-off-by: Roman Birg <roman@cyngn.com>
Merge "Buttons: Prevent toggling disable hardware keys too quickly" into cm-11.0
Merge "Settings: Integrate Voice+ into Settings (1/2)" into cm-11.0
Merge branch 'cm-11.0' of https://github.com/CyanogenMod/android_packages_apps_Settings into cm-11.0