palantir/plottable — pull request #1287 by jtlan (2014-11-04 03:18:43+00:00)
Title: [HOTFIX] Add classes to legend rows/entries

Rows on Legend now have the row text as a CSS class.
Entries on HorizontalLegend now have the entry text as a CSS class.

In both cases spaces in the text are replaced with dashes.