Add himlh command

Author: James Kerrane

commands/adduser.js

@@ -0,0 +1,7 @@
+module.exports = {
+	name: 'himlh',
+	description: 'Says hi to MLH Hack at Home',
+	execute(client, message, args) {
+		message.channel.send(`**Hello, Hack at Home!** Nice to meet you 😃`);
+	},
+};