GUI: fix SessionModelDelegate for group property
|Status:||Resolved||Start date:||20 Jul 2017|
|Target version:||Sprint 35|
Currently there is GUI crash because in SessionModelView, which is the "developers" view in mainwindow to look at models content.
To reproduce, go to SampleModels view and try to change form factor group property.
Within this item: extend SessionModelDelegate to be able to work with GroupProperty_t variant type.