Addition of error bars for bar charts
First and foremost I want to thank Chris for the wonderful work.
I started using jqplot recently and I like it a lot. I wanted to contribute a small modification I have made to incorporate error bars into the barRenderer plugin (so only for bar charts). Hopefully somebody else will find it useful:
I'm not sure whether my solution fits well with the architecture of jqplot, but if it isn't too hackish, maybe it could be added to the official distribution? It's only a few extra lines of code.