ropensci/plotly — pull request #146 by mkcor (2014-11-25 17:04:15+00:00)
Title: Little hack to make layers geom_line + geom_point 1 trace in Plotly

(Instead of 2 so far).

Indeed, before PR: https://plot.ly/~ggplot2-cookbook/22
After PR: https://plot.ly/~marianne2/137

@pedrodz @chriddyp Let me know what you think. I'll run the image tests :)