-n  Correct the method to get the path to an icon when given a group. It now uses the method that takes a string for consistency and gives the correct path.
-n 
Correct the method to get the path to an icon when given a group. It now uses the method that takes a string for consistency and gives the correct path.

EuropeanSpallationSource/openxal,openxal/openxal,EuropeanSpallationSource/openxal,openxal/openxal,openxal/openxal,luxiaohan/openxal-csns-luxh,openxal/openxal,EuropeanSpallationSource/openxal,openxal/openxal,luxiaohan/openxal-csns-luxh,luxiaohan/openxal-csns-luxh,EuropeanSpallationSource/openxal,EuropeanSpallationSource/openxal,luxiaohan/openxal-csns-luxh