VisTrails/VisTrails — pull request #20 by ericdill (2014-08-30 14:18:41+00:00)
Title: Small enhancement to old api: Updated create_group to return the created group

I realize that you guys have told us to not use the old api and I will modify our current usage of the old api to use the new one eventually. In the mean time, I found this small change to be helpful, especially in the context of wanting to programatically rename the new group to something more interpretable than `Group`