11.1 No refresh of GOF charts

[Yuri05]

(continues the issue #800)
After setting the mapping manually: GOF charts are not refreshed (e.g. predicted vs. observed shows onlythe identity line)

After closing and reopening the simulation: both GOF plots are shown correctly

[msevestre]

I honestly wouldn't spend any time on this. The whole plot organization will be revamped in next version

[msevestre]

A quick and dirty solution, if it's hard to react to event changed somehow, it to add a refresh button

[rwmcintosh]

Seems related to Open-Systems-Pharmacology/OSPSuite.Core#1794
Let's merge that PR first and see what might be left

[msevestre]

@georgeDaskalakis @Yuri05 @rwmcintosh
There is a much bigger probkem than this. The charts are not saved AT all in the simulation . They are just transient. as soon as you close the presented and reopen it, everything is gone.

[msevestre]

This seeems to be working now after my changes for serialization. That being said, the identity line is not drawn automatically. I am not quite sure why