Delete upload script #2
Merge branch '19-bcom-in-c' into 20-standalone
Merge branch '20-standalone' into 21-bool
Merge branch '21-bool' into 22-printf
Merge branch '22-printf' into 23-wiring
Merge branch '23-wiring' into 24-c-only
Merge branch '24-c-only' into 25-params