Settings: Add max widget to rest of lockscreens

Conflicts:
	res/xml/security_settings_chooser.xml

Change-Id: Iacb496af84d2731e09b0351a174738179a1f518e
Merge "Settings: Add max widget to rest of lockscreens" into android-4.4
Merge branch 'android-4.4' of https://github.com/omnirom/android_packages_apps_Settings into android-4.4