Merge pull request #37 from tr3mulant/master

Add InvalidSkuException

Author: dvicklund

src/Exceptions/InvalidSkuException.php

@@ -0,0 +1,10 @@
+<?php
+
+namespace Stevebauman\Inventory\Exceptions;
+
+/**
+ * Class InvalidSkuException.
+ */
+class InvalidSkuException extends \Exception
+{
+}