highcharts: update examples.R
Merge remote-tracking branch 'ramnathv/master' into hPlot
Merge remote-tracking branch 'ramnathv/master' into hPlot
highcharts: add list support in series and colors methods
highcharts: fix colors method
highcharts: fix replace option in series
highcharts: simplify code a bit
Merge pull request #124 from reinholdsson/highcharts-list-fix

Highcharts: add support for lists in colors and series methods