Fixed errors in attributehandler that affected nicks. Test suite not validating yet.

src/typeclasses/typeclass.py

@@ -175,8 +175,8 @@ class TypeClass(object):
                                                dbobj.dbid,
                                                dbobj.typeclass_path,))
 
-   # def __str__(self):
-   #     "represent the object"
-   #     return _GA(self, "key")
-   # def __unicode__(self):
-   #     return u"%s" % _GA(self, "key")
+    def __str__(self):
+        "represent the object"
+        return self.key
+    def __unicode__(self):
+        return u"%s" % self.key