DWF Updating on Item Release

[#1]

The ability to have the associated DWFs updated when an Item is moved from In Review to Released.

Preferably using the job processor.

[#2]

The drawing signoff block should also be able to be updated based on the Routing list.  Currently we have to pre-fill in the titleblock with signoffs and dates.  It would be nice to have the Vault populate these signature and date fields (based on a predefined mapping of titleblock fields to routing approvers) when the drawing is approved through an ECO and then generate the DWF.