FEATURE: add basic funcionality for template copies.

This commit contains only basic funcionality.

app/Http/Requests/CopyTemplateRequest.php

@@ -0,0 +1,19 @@
+<?php
+
+namespace App\Http\Requests;
+
+class CopyTemplateRequest extends Request
+{
+    /**
+     * Get the validation rules that apply to the request.
+     *
+     * @return array
+     */
+    public function rules()
+    {
+        return [
+            'templateId'      => 'required|exists:templates,id',
+            'newTemplateName' => 'required'
+        ];
+    }
+}