Revert "Superior: Update recovery_keys"

need some commit.. I forget it

This reverts commit 3e6a8fb51cea100c6884bf47fcbfc3acd348b373.

Change-Id: Ibd158a8acd9b17978775050ad3e33d88fa12e9c2
Merge branch 'cm-11.0' of https://github.com/CyanogenMod/android_device_samsung_superior into cd-4.4