overlay: disable supportBatteryStatus

-dependant on:
 Battery: Add support for devices which doesn't report a valid battery status
 jruesga
 http://review.cyanogenmod.org/#/c/33975/
recovery: remove prefer tar (this has been made the default behavior)

ref:
https://github.com/CyanogenMod/android_bootable_recovery/commit/534ae75afa96a784bec4d14a98972e64ffb2101d
https://github.com/CyanogenMod/android_bootable_recovery/commit/e0d1d69c04f14ccd59eb06751ae1b9b7af05ac4d