hashd/uv — pull request #22 by priyankadudani (2013-07-04 13:26:12+00:00)
Title: Fixed issue #13

- Removed any reference to r3 in class names.
- Added prefix uv for class names.
- Using d3 "classed" selection instead of "attr" to avoid any overwriting
of exisiting class names.
- Using hyphen instead of underscore in class names.
- fixed bug with mouseover event on area chart.