Replace plot_wfs with get_links. Text based visualization. Not perfect, but
should be ok for now....
Fix for bad fwids.
Minor optimization.
More optimization.
Yet more optiomization.
More cleanup.
More fixes.
Redo optimization. Fix print statement.
Add myself to travis email.
Restore action behavior.
Add unittest for Workflow.
Add FireTaskBase unittest.
Py3k fix.
Not quire sure what is happening with the Py3k test. Trying a fix.
Merge pull request #40 from materialsvirtuallab/master

Replace plot_wfs with get_links. Text based visualization. Not perfect, ...