Add missing use statement

Author: Aran Wilkinson

src/ZackKitzmiller/Laravel5/TinyServiceProvider.php

@@ -1,5 +1,6 @@
 <?php namespace ZackKitzmiller\Laravel5;
 
+use ZackKitzmiller\Tiny;
 use Illuminate\Support\ServiceProvider;
 
 class TinyServiceProvider extends ServiceProvider