Add locale, en_US, DJ and Database functions.

locale/en_US/messages.php

@@ -1,5 +1,18 @@
 <?php
 return [
     'welcome' => 'Welcome to our Website!',
-    'description' => 'This is a description in English.'
+    'description' => 'This is a description in English.',
+    'userProfile' => "User Profile",
+    'user' => 'User',
+    'home' => 'Home',
+    'djName' => 'DJ Name',
+    'email' => 'Email',
+    'location' => 'Location',
+    'bio' => 'Bio',
+    'submit' => 'Submit',
+    'login' => 'Login',
+    'message' => 'Message',
+    'follow' => 'Follow',
+    'djs' => 'DJs',
+    "djNotFound" => "Could not load DJ; either the DJ wasn't found or this DJ is private.",
 ];