mbraak/jqTree — pull request #68 by younes0 (2012-08-23 14:27:07+00:00)
Title: UTF8 char Triangle + new selected style

- The triangles are now UTF8 characters and they are directly set in the CSS. (TODO: same with circle)
- New style for jqtree-selected.

This commit breaks IE7 compatibility. See : https://github.com/mbraak/jqTree/issues/67