set key for history sort to avoid sorting history args (could be a dict)

Author: cmeerw

roundup/cgi/templating.py

@@ -975,7 +975,7 @@ def history(self, direction='descending', dre=re.compile('^\d+$'),
 
         # get the journal, sort and reverse
         history = self._klass.history(self._nodeid, skipquiet=(not showall))
-        history.sort()
+        history.sort(key=lambda a: a[:3])
         history.reverse()
 
         # restrict the volume