Added name property to GradingSurveyGroup.
Added name property to GradingSurveyGroup.

This can be used (by humans :D) to easily identify different instances of this model.

SRabbelier/Melange,SRabbelier/Melange,SRabbelier/Melange,SRabbelier/Melange,SRabbelier/Melange,SRabbelier/Melange,SRabbelier/Melange,SRabbelier/Melange,SRabbelier/Melange