QS: use vibrator check from DeviceUtils

Change-Id: I40677ce94884ef6e91e7680af703c36b0d2e14c7
[2/2]Settings: Stylus Gestures

PatchSet
- fix wrong call from xml
- remove depriciated onTreeClick

Change-Id: I9ca9fa237709a6237bbcd9ecf329bc9aa7e6321c
Settings: Toggle Stylus Pointer Icon

For devices with s-pen, this adds an option to disable
the mouse pointer when using s-pen

needs https://gerrit.slimroms.net/62

PatchSet:
- remove preference if not supported
- use onpreferencechangelistener
- minor cleanup

Change-Id: I8e752a8c8fd6a276eaf9b6bf20ad89d5ce3459ba
Merge branch 'kk4.4' of https://github.com/SlimRoms/packages_apps_Settings into kk4.4