CC-5651: Unit Test the Scheduler

* Added a beastly unit test for Application_Model_Schedule::isFileScheduledInTheFuture

airtime_mvc/tests/application/testdata/ShowServiceData.php

@@ -1,6 +1,7 @@
 <?php
 Class ShowServiceData
 {
+    //Just a regular show - Non repeating, and not a recording & rebroadcast show.
     public static function getNoRepeatNoRRData()
     {
         return array(
@@ -487,4 +488,4 @@ Class ShowServiceData
             "add_show_day_check" => array(5)
         );
     }
-}
+}