Porting of max_weighted_matching

[make-github-pseudonymous-again]

I have a JavaScript version of the max_weighted_matching procedure here. It is not a port of the NetworkX version but of the original implementation made by Joris van Rantwijk. I do not know if this can help.

[fkling]

I guess it depends on the data structure your implementation expects. If it can be adjusted to work with JSNetworkX graphs then it would be great to have it!

[make-github-pseudonymous-again]

Ok I think I can do this. This should be put in a file named JSNetworkX/src/algorithms/matching.js, right?