Updated most moves, items and abilities to not use -message tags

Some gen 1 moves like Dig/Fly, gen 4's Custap Berry, and everything in
NEXT is untouched for now.
Shadow Tag is banned from Ubers
Update STABmons bans
Revert "Shadow Tag is banned from Ubers"

This reverts commit 37718ec864287faeb796f819a20945e4f6f9eeaa.
Add ADV Ubers
Merge pull request #1316 from Morfent/trivia

Trivia plugin: revert refactor, keep working updates
Merge pull request #1315 from ascriptmaster/move-messages

Updated most moves, items and abilities to not use -message tags
Document -hint, -message

These two should be the last two battle message types sent by the server
that haven't been documented yet (probably). Next up: the messages you
send to perform actions in battle! (Eventually.)
Update ORAS mega stones
Merge pull request #1317 from ascriptmaster/protocol

Document -hint, -message
Add missing item sprites.
Release ORAS megas/primals

The ORAS formats are no longer needed.
Remove learnsets-g6

This, and the learnsets repo, are unneeded because the learnsets are
ripped from the game now.
Fix a crash in /forcepromote
Revert "Remove learnsets-g6"

This reverts commit 80046e233e65665d9e08226056f724882cf5be8d.
Release new ORAS moves
Remove Battle Spot Special 6
Hoopa has been Unbound.
ORAS updates

- Released Cosplay Pikachu
- Updated learnsets
- Updated NEXT
- Removed ORAS mod
- Removed hardcoded set bans that are now legal
Sylveon set is also legal