First testing release

TS100 bootloader flasher binary with two payload.rom payloads.

They should display CRC like this:
Stock: 6003963E
DAPBoot: FC6227E8

Press first button (bootloader key) to confirm each step.
Do not flash if CRC does not match with given value.

FYI: Current DAPBoot only enables USB. It does not display any screen content on it yet.