support query filters with urlsafe() ndb.Keys
provide ndb.Key JSONification by default in json_util
support query filters with urlsafe() ndb.Keys
provide ndb.Key JSONification by default in json_util
Merge branch 'master' of github.com:soundofjw/appengine-mapreduce
JSON encoding readable varnames
remove extraneous dict fetch
Merge pull request #9 from soundofjw/master

support query filters with urlsafe() ndb.Keys