Push some basic add server functionality

Doesn’t support adding the server, but adds improved support for
handling picking server location, node, and ip+port

app/Models/Location.php

@@ -0,0 +1,17 @@
+<?php
+
+namespace Pterodactyl\Models;
+
+use Illuminate\Database\Eloquent\Model;
+
+class Location extends Model
+{
+
+    /**
+     * The table associated with the model.
+     *
+     * @var string
+     */
+    protected $table = 'locations';
+
+}