Attempts to fix shuttle not being recallable
Fixes bluespace contagion directive selecting...

ghosts and new players as infected.
Possible fix for mutiny modes not being selected

Not entirely sure, I've had trouble with the in operator precedence with
for-loops in the past. I can't test without seven people though.
Merge pull request #222 from alex-gh/mwerezaks_mutiny_fixes

Mwerezaks mutiny fixes