svandecappelle/jQPlot — pull request #3 by speich (2014-09-04 15:24:45+00:00)
Title:  $.jqplot.PointLabels.draw(): Do not use css inline styles for point labels

- use css classes for point labels on dark or bright background instead of inline styles when darkColor/brightColor is not specified in config
- replaced '0px' with '0'
- removed some unused vars
- moved some variable initalization to top of scope