Made !whitelist/blacklist/joinserver owner only
Made !whitelist/blacklist/joinserver owner only

DiscordMusicBot/MusicBot,reddit-diabetes/musicbot-cloud,GeoffreyWesthoff/DJWillex,Crims101/SymmetraBot,reddit-diabetes/musicbot-cloud,GeoffreyWesthoff/DJWillex,Crims101/SymmetraBot