capntrips/KernelFlasher v1.0.0-alpha09

on GitHub

added fstab entries as primary source of block devices
added resize fallback when not enough room for temporary partition
moved backups to /sdcard/KernelFlasher
replaced backup prop metadata with json and data classes
added backup partition hashes to backup metadata
restored AK3 zip filename to flash log
added advanced reboot menu
replaced SuFile with ExtendedFile (wip)