[Settings] Alternate Default App Picker (2 of 2)

Patchset 2
- correced non existing getBoolean to getInt

Change-Id: I553da677710e0467abb6d1095f1b36328bd6d85a

Conflicts:
	res/values/cm_strings.xml
	res/xml/system_ui_settings.xml
	src/com/android/settings/cyanogenmod/SystemUiSettings.java
Settings: customizable slim lockscreen background (2/2)

- color fill (with transparency slider)
- custom image  (with transparency slider)
- full transparent
- default

This Settingspart containes a small comment change for Notificationbackground settings

Patchset 2: cleanup

Change-Id: I6542dd72b02a9fcdbf1159fa95ba64fcfc75796e

Conflicts:
	res/values/cm_arrays.xml