Remove redundancy in /roompromote
Label and ban unreleased moves

This will stop Smeargle from bringing these moves into its formats.
Especially relevant in VGC.
Merge pull request #866 from V4Victini/unreleased-moves

Label and ban unreleased moves
Merge pull request #863 from sirDonovan/patch-4

Remove redundancy in /roompromote
Correct RNG behavior

To mimic the game's RNG, get a random number on self-inflicted drops.