FindBugs: Call to equals() comparing different types

Change-Id: If4185f9eec0adfa47a6741eb21111b6cdafac008
Settings: Add cLock settings back to lockscreen settings

Change-Id: I00153e63e39e312b5ff097a4e651f2bbf33d7b4b
Merge "Settings: Add cLock settings back to lockscreen settings" into cm-11.0
Merge "FindBugs: Call to equals() comparing different types" into cm-11.0
Settings: Add AOSP dummy strings

Add some empty strings to remove aapt warnings caused by
aosp strings without default translation.

Change-Id: I96f36e9768977d70bcc8ce717eb677c50ef4982d
Merge remote-tracking branch 'upstream/cm-11.0' into HEAD