Add progress reporting for RS
Each render event on the server will emit two events one prior and one after rendering is complete is a similar format to the ds service in async/paraview!165
{'rs': {'GlobalID': 405, 'Message': 'RenderView1', 'Progress': 0}}
{'rs': {'GlobalID': 405, 'Message': 'RenderView1', 'Progress': 100}}
as a byproduct render activity is shown also in the Qt parat
client.
Edited by Christos Tsolakis