Added menu hook to run orchestrator, and added documentation on how to set up the cron job for the orchestrator.

1) Task console was not showing most recent tasks first
2) Project Detail would show more then 1 link to content record
3) Missing dummy_batch function - added to the maestro_common module

temporarily removed views include

Fix for re-assign task to work in outstanding tasks console when there is noboddy yet assigned to task

fix contentType Task to determine it should be editing if used again in workflow for same content type

moved content type set process variable method function to .module

- fixed show hidden tasks bug
- fixed bug with interactions with a missing task type
- added missing template file

Added logic to look for process variable called 'message' if no task variable variable called 'message' set.