dc-js/dc.js — pull request #565 by mtraynham (2014-04-04 14:49:35+00:00)
Title: Fix text of column/rows for Heatmap filtering

I think some things were just overlooked. This fixes the text of col/rows on heatmaps after a filter.

- Added a transition for column text
- Removal of column text on exit
- Removal of row text on exit