Add and update references for libUtils

- Used for extra code that is used in multiple places

commands/exit.js

@@ -1,13 +1,17 @@
-var libFlayer = require("../libFlayer.js");
+var libUtils = require("../libUtils.js");
 
 module.exports = {
 	name: 'exit',
-	description: 'Exit',
+	description: 'Exit the current application.',
+	example: "exit",
+	isPrivileged: true,
 	async execute(message) {
+		// TODO - Need to add middleware for admins
+		if (message.member.user.tag !== "Logan#3331") message.reply(`Sorry ${message.member.user.tag}, you are not allowed to use this command.`);
 		message.reply(
 			`Goodbye world - Disconnection imminent.`
 		);
-		await libFlayer.sleep(5000);
+		await libUtils.sleep(5000);
         await new Promise(resolve => setTimeout(process.exit(), 5000));
 	}
 };

libUtils.js

@@ -0,0 +1,7 @@
+/**
+ * sleep - sleep/wait
+ * @constructor
+ */
+exports.sleep = (ms) => new Promise((resolve) => {
+    setTimeout(resolve, ms);
+  })