draft 6.x-1.3

The main issues that were resolved in the module
Main features:
- #415122 Added the ability to go back to the node edit when using the save
draft functionality on an existing node. This will save the system
creating a new node every time and will instead update the existing
node already created in the system.

Bug fixes:
- #418314 Updating the FCKEditor code so that the html is there before it finishes
loading that way the data is put correctly in the FCKEditor box for the
textarea
- #416100 Added handling so the module would not fail if the content module
does not exist in the users installation. Do not want to make the
content module a dependency so have added code to fallback to a default
if the content module does not exist. (This code was introduced
originally to handle the admin selecting the Title and Body field from
the content types list of known fields supplied by the content module)