Kitware/tangelohub — pull request #79 by zackgalbreath (2014-12-17 21:55:48+00:00)
Title: Display workflow input & output names

When a user hovers over an input or output connection in a workflow, the name of that dataset now shows up as a tooltip.

We could probably do a better job with the styling of these new tooltips, but functionality-wise I think we're in good shape. This branch addresses https://github.com/Kitware/tangelohub/issues/59.