if the team arg is None, set the team from the parsed data

When we query for all deliverables in a series without specifying a
team, the team value returned is None. When that's passed to
Deliverable(), we don't know who the real team is. Look it up in the
parsed data instead of reporting None.

Change-Id: Ifef19450b5393dbd3f0aedb500b7d3c06aa749d0
Signed-off-by: Doug Hellmann <doug@doughellmann.com>

openstack_releases/deliverable.py

@@ -183,6 +183,8 @@ class Deliverable(object):
 
     def __init__(self, team, series, name, data):
         self.team = team
+        if self.team is None:
+            self.team = data['team']
         self.series = series
         self.name = name
         self._data = data