We need a new plot.gexf method =)

[gvegayon]

Hey @jbkunst and @jorgefabrega, I've just started to work on the new version of rgexf. This due to the boost that the Gephi project has got recently. Joshua, I know you were about to work on a new plot method for gexf objects... if you could take a look on that , that'll be great!

Take a look at https://github.com/jjallaire/sigma and https://cran.r-project.org/web/packages/htmlwidgets/vignettes/develop_intro.html

Thanks