icons for modules: modification depending on status

[jcolomb]

trying to modify icons depending on the module status. (see my branch)
I can't write to svg (see ropensci/magick#202) yet. Any way to use .png files instead, or should we wait for the ropensci team to check the bug?

[jcolomb]

do not worry, Got a workaround by writing a png file, reading that file and saving afterwards

[jcolomb]

Ok here it is done, we can now think about a better design for the icon modification if you like. @danny any way to look at what is is like?
I did not get what you wanted to say in your email.