Fix typo on 1548 of HostManagementReport.class.php for cron jobs.  Added Try/Catch statements to the TaskScheduler.class.php and ImageReplicator.class.php files so our logs have more pertinent information documented without stopping the service from running.  Fixes the ability to add snapins to hosts through the group page.

git-svn-id: https://svn.code.sf.net/p/freeghost/code/trunk@1610 71f96598-fa45-0410-b640-bcd6f8691b32
ADD README File.