Implement views for process drafts

[Flaurite]

Description

• List view for ContentStorage (selecting by draft type)
• Detail view
• Add "comment" property to ContentStorage
• Place new menu item between Modeler and Process definitions.

[Flaurite]

Changes

1. New "Process drafts" view. It contains all process drafts and displays model preview for selected draft.

   Process drafts screenshot

   

2. Modeler. New save draft dialog that allows users to change draft name and comment. For new drafts it automatically set name from process, otherwise it tries to take process ID as draft name. It also checks for duplicated draft names. Users can still save drafts with the same name, the dialog only informs them that the draft with the same name already exists.

   Save draft dialog screenshot

   

   New lookup view when users open existing draft from Modeler.

   Process draft lookup screenshot

   

   Now Modeler displays a draft or a process name above the diagram.

3. Process instance detail view. Added controls for diagram preview:
   • Zoom in
   • Zoom out
   • Fit schema to center

[mig-sam]

1. Draft with the same name can be created by click Save as copy button.

[mig-sam]

2.Please add placeholder 'User name' for filter Author