* Blink now blinks D4 too
* Don't use compressed instructions by default.  Some compilers are old.
* Prevent double-halting on linke programmer.

Shift to my desired architecture + Add ESP32S2 Programming Support

getttting reallyyy close to working esp32s2 - I can now write ram well.  Need to explore flash weirdness.

add NHC-Link042

Update build instructions on Windows to show how to use the off-the-internet build chains instead of WSL2.

Minichlink refactor

Also fix 2 warnings.

Add "Clear all code flash" option to revive "bricked" SOP8's