add encrypt history middleware that follows laravel naming conventions (#773)

Author: taylorotwell

src/Middleware/EncryptHistory.php

@@ -0,0 +1,10 @@
+<?php
+
+namespace Inertia\Middleware;
+
+use Inertia\EncryptHistoryMiddleware;
+
+class EncryptHistory extends EncryptHistoryMiddleware
+{
+    //
+}