Merge remote-tracking branch 'twrp/twrp2.5' into twrp-test

Conflicts:
	partition.cpp

Change-Id: I428969ca6f14b4a5e36c400412a56a9d8bfa6c7e
Fix backup of datadata
Fix MTD Mounting

Pulled part of change from kokotas in this patch set:
http://review.teamw.in/#/c/586/

Change-Id: If1c5b1563df16f9c561c94f61010f6a99f36efa0
Do not render the GUI when the blanktimer turns off the display.

Normally, when the display has been turned off by blanktimer, the GUI actually still renders the GUI elements (eg. progressbar while doing backup/restore/etc.)
This patch will check whenever the display is turned off, and if it is turned off simply dont render. This avoids heating up the device and will save battery.
Fix issue with save/load of zip location
Fix saving of backup list
Update SuperSU binary
Fix some issues with wipe partition list

Change-Id: Ie7d5878faf86b8fa824b72211be7fd3596b471d7