Migrate RainLoop Webmail to use Facebook Graph API instead of FQL

rainloop/v/0.0.0/app/libraries/GuzzleHttp/Event/AbstractEvent.php

@@ -0,0 +1,21 @@
+<?php
+
+namespace GuzzleHttp\Event;
+
+/**
+ * Basic event class that can be extended.
+ */
+abstract class AbstractEvent implements EventInterface
+{
+    private $propagationStopped = false;
+
+    public function isPropagationStopped()
+    {
+        return $this->propagationStopped;
+    }
+
+    public function stopPropagation()
+    {
+        $this->propagationStopped = true;
+    }
+}