Global cooldowns for commands

[tworow2]

I'd like to see an alternative for cooldowns to have them be global instead of per user.

Or ideally both, with a way to flag individual commands to be global instead of per user?

[tworow2]

I changed the message.author.ids in the cooldown code to just set and check for "true" instead (I guess I could have used anything) and that seems to work fine.