Some proposed updates

- Change draft default order to edit date vs ID
- Update to use $.ajax on background save in place of xmlrequest functions, should be the same but gives some more options
- Add mousedown event to the post buttons, allows us to stop autosave actions when form is posted / saved.  

@emanuele45 take a look at the mousedown event stuff ... we probably need to do the same with keydown event as well for tab/enter actions in the new formCheck function.  I also did not do anything for the "other" draft js for plain text boxes so.....