untagged-392a6dd6a19b5ff29c47

Add FW+Vendor extract option

V1.1

• Fix firmware unmount error on some devices like mido

unmount of /firmware failed; no such volume
mount: failed to mount /dev/block/bootdevice/by-name/sec at /firmware: Invalid argument

• Remove tmp updater-script before making zip file

V1

* Add fw-less
* Add non-arb
* Fix some problems
* Improve the process

untagged-59e2e1d6b8d39215b939

rewrite the script in order to add fw-less and non-arb

V0.2

Replace '_' with '-'

because it'll cause problems with name scheme

V0.1

Fix detecting firmware