Revert "[2/3]Quiet Hours"

This reverts commit 8a202029be0b528c4d1b6499126e7743590bd552.

Change-Id: Iae74de61bdd252ed003eebb65727ff12f32de013
Merge "Revert "[2/3]Quiet Hours"" into kitkat
Merge branch 'kitkat' of https://github.com/AOSPA/android_packages_apps_Settings into kitkat

Conflicts:
	AndroidManifest.xml
	res/values/pa_arrays.xml
	res/values/pa_strings.xml
	src/com/android/settings/Settings.java

Change-Id: Ief938a8aafeefcf6971b892cb5b5bd8a71821b99