IllegalStateException fixed in print service settings

Settings crashed due to IllegalStateException
as OnQueryTextListener refers to an already
detached view. The listener is set to null
on press of home key (onPause).

Change-Id: If9c76fe3ff040c295f0af9c092e8824b9a1371d7
Settings: add double tap to sleep option

yeah yeah ppl missed an option on kk....they have won xD

Change-Id: I2f74fed225c46df84b0e81072721b959cc66cd67

Conflicts:

	res/values/slim_strings.xml
	res/xml/status_bar_settings.xml
Merge branch 'lollipop' of http://github.com/VentureROM-L/android_packages_apps_Settings into lollipop

Conflicts:
	res/values/venture_strings.xml