Widget displaying results of a reconstruction and asking to the user if he want to validate or not the reconstruction.
User can also ask for some modification on the reconstruction parameters.
‘Change reconstruction parameters’ will send a signal to the ftseries widget and ask for the user new reconstruction parameters (and then run again a reconstruction)
‘Validate’ will send a signal to the next connected boxes saying this data is ok for nect operations
This inherit from [ImageStackViewerWidget](imagestackviewer.html)
