SciTools/tehuti — pull request #5 by dkillick (2014-05-08 13:59:27+00:00)
Title: tehuti-vis x-axis label shortening

When visually comparing the results of metrics runs the x-axis label is set to the full SHA of the chosen git commits being compared. This PR adds a simple function that shortens the SHA to the first 8 characters, a la git, if the label is a hex string.