BoardConfig: Keep zImage kernel name

Signed-off-by: zombah <zombah@gmail.com>
uboot: custom bootimg script cleanup

Signed-off-by: zombah <zombah@gmail.com>
uboot: make boot and recovery images as zip files

Signed-off-by: zombah <zombah@gmail.com>
Custom releasetools

initial copy 10.1 scripts to custom

Signed-off-by: zombah <zombah@gmail.com>
recovery.fstab: set boot and recovery partitions as ext4

Signed-off-by: zombah <zombah@gmail.com>