Allow subclasses to override bindPreferences().

Allows them to modify adapter behaviour.

Change-Id: I6767e3988740b674fbdf40a903cd2ef3949ca7db
Themes: Style, boot animation, and wallpaper previews

Change-Id: I2b367bf5336c03f2a4972a05b68922065cd4a701
Merge remote-tracking branch 'cm/cm-11.0' into cm-11.0