Infrastructure for randomized regression testing (command-line option fuzzing).
Update/fix description of dependencies for regression testing.
Update rrz80 description, which since many years is no longer particularly important to z80 port regression testing.
--mmos6502 --stack-auto has been stable for a while, include it in default target for regression testing.
uc6502 --stack-auto issue
Create branch for randomized regression testing.
Fix typo in host test exclusion.
smallserpent failure on stm8-large