Context:
In order to model event based processes a new view and editor for those is available.

AT:

• there is a view to display a particular process model by id
  • I can access the view from the event based process model list
• an editor view provides a full bpmnjs editor for a given model by id
• saving the model triggers an update to model in the backend by id
• eventBasedProcess API

Out of Scope:

• event mapping, will be done with OPT-2924

Design:
https://app.zeplin.io/project/5b4f294ab0d5cf0c2c391d1d?seid=5db1a4b4e0e5042c2d3d532b 

Prototype: (Can use keyboard arrows to move through the screens) 

https://invis.io/JHUWIC4YURX