Fix two group name issues

eos/saveddata/booster.py

@@ -91,7 +91,7 @@ class Booster(HandledItem, ItemAttrShortcut):
 
     @property
     def isInvalid(self):
-        return self.__item is None or self.__item.group.name != "Booster"
+        return self.__item is None or self.__item.group.groupName != "Booster"
 
     @property
     def slot(self):

gui/builtinViewColumns/misc.py

@@ -68,7 +68,7 @@ class Miscellanea(ViewColumn):
         item = stuff.item
         if item is None:
             return "", None
-        itemGroup = item.group.name
+        itemGroup = item.group.groupName
         itemCategory = item.category.name
 
         if itemGroup == "Ship Modifiers":