Added ActionLog to non API entities Pre Hook.

Please see issue #47 here: https://github.com/CiviCooP/org.civicoop.civirules/issues/47

CRM/Civirules/Utils/PreData.php

@@ -22,7 +22,7 @@ class CRM_Civirules_Utils_PreData {
    *
    */
   public static function pre($op, $objectName, $objectId, $params) {
-    $nonPreEntities = array('GroupContact', 'EntityTag');
+    $nonPreEntities = array('GroupContact', 'EntityTag', 'ActionLog');
     if ($op != 'edit' || in_array($objectName, $nonPreEntities)) {
       return;
     }
@@ -78,4 +78,4 @@ class CRM_Civirules_Utils_PreData {
     return array();
   }
 
-}
\ No newline at end of file
+}