reword backup error as info note when a partition isnt found.

Change-Id: I23b7428ae322648bd65f52b0e20d468ede9ecb43
samsung/jf: fix ANDROID_BUILD_TOP vars in devices

Change-Id: Ib036f9bb53abf824eade92e6a5e9232209ad3e0a
samsung/jf: cleanup SElinux/*.rc handling for recovery hijack

Change-Id: Ie88885558aaf00f77e2d5d992f590bed14dae97f
samsung/jf: remove unneeded file overwrites now that hijack works better

Change-Id: I4ecefc75b2e9dd1a96dd176d20a2d629a7735c8c