cleanup (moved misc_utils to utils), changed sing footer.

cogs/misc.py

@@ -6,11 +6,11 @@ import random
 from typing import Optional
 import logging
 import discord
-from cogs.misc_util import Util
 import aiosqlite as sqlite3
 from sh import cowsay as cow_say, fortune
 from discord.ext import bridge, commands
 from disc_havoc import Havoc
+from util.misc_util import Util
 from constructors import MiscException
 
 """