Save and restore state of checkboxes

Change-Id: Ie72c7e301eec589577300e9270998a22ab5e8f65
Merge "Save and restore state of checkboxes" into cm-11.0
Merge branch 'cm-11.0' of https://github.com/CyanogenMod/android_packages_apps_ThemeChooser into HEAD

Conflicts:
	src/org/cyanogenmod/theme/chooser/ChooserDetailFragment.java

Change-Id: Ia838612de110ca0caf39c72f3159e983eff56834