Add support for over 2000 character output

[nvirm]

Cog-Creators/Red-DiscordBot@cab5b23
Example of red bot.

!scoreboard and !teams will probably go over the limit.

[nvirm]

I think I should try to just cut the messages into smaller pieces, but there might exist a pattern to know a row change, so that you could actually cut it without messing up the layout