Revert "Default functions"

This reverts commit 513a5fcf55a7d5e0b98dd9d52fc92b659e767e7b.

commands/avatar-edit/3000-years.js

@@ -21,13 +21,14 @@ module.exports = class YearsCommand extends Command {
 					key: 'user',
 					prompt: 'Which user would you like to edit the avatar of?',
 					type: 'user',
-					default: msg => msg.author
+					default: ''
 				}
 			]
 		});
 	}
 
 	async run(msg, { user }) {
+		if (!user) user = msg.author;
 		const avatarURL = user.displayAvatarURL({
 			format: 'png',
 			size: 256

commands/random/fun-fact.js

@@ -1,18 +0,0 @@
-const { Command } = require('discord.js-commando');
-const facts = require('../../assets/json/fun-fact');
-
-module.exports = class FunFactCommand extends Command {
-	constructor(client) {
-		super(client, {
-			name: 'fun-fact',
-			aliases: ['fact'],
-			group: 'random',
-			memberName: 'fun-fact',
-			description: 'Responds with a random fun fact.'
-		});
-	}
-
-	run(msg) {
-		return msg.say(facts[Math.floor(Math.random() * facts.length)]);
-	}
-};