Fix: Don't display the lock clock preference if its not installed

Removed duplicated codes

Change-Id: Ib7d54dfc33c6a66711799bbdf44212d287221ae9

Conflicts:
	src/com/android/settings/SettingsPreferenceFragment.java
Revert "Add Profiles to SlimActions"

This reverts commit d0c4e12120c5a4576b579a79e3cadd0aff58cc16.
Update hover options
fix build error
Again fix
HOVER: Option to exclude topmost app [2/2]

Change-Id: I6fca8d7888484c3ba86a2e8f8ac14fcb717502d5
HOVER: Add QS Tile [2/2]

Change-Id: Ide431e64c8bbbb87737469aaaf399fd12c94f135
HOVER: Disabling HOVER isn't necessary at all [2/2] …

as we can just hide the HOVER-Button in StatusBar

Change-Id: Ic59fa7bfb41aa08580830f05ed9003497186e76d

Conflicts:
	res/xml/hover_settings.xml
HOVER: Add some dependencies
Merge remote-tracking branch 'upstream/kitkat-staging' into kitkat

Conflicts:
	res/values/crom_arrays.xml
	res/values/crom_strings.xml
	res/xml/crom_status_bar_settings.xml