tree 154d8abff490fa1c2971c0d58a5bb784af197a37
parent 939775f53b20353b9937b069e4c4b7f33db6871a
author Robert Collins <rbtcollins@hp.com> 1436519874 +1200
committer Robert Collins <rbtcollins@hp.com> 1436519874 +1200

Closes #257: version the dependency on six.

six 1.7 is needed for six.wraps.