Document conversion to networkx

[castagninojose]

This is a great project, I have been trying things out for the last couple of weeks with the hopes of using arangodb in our bioinformatics system, and really enjoying it.

The first and only annoying thing happened to me today though. I did not find any mentions to to_networkx_class() in the readme or other docs. It's also not listed in the Graph class methods. I had to read every line in the source code to find this function, which to me seems pretty important in the context of this project.

Is there any reason this is not in the documentation? I think a short snippet after this one would suffice.

In any case, thank you for your efforts

Cheers!

[castagninojose]

I have just realized the method I was looking for was convert.nxadb_to_nx(). I think the main point still stands though.

[aMahanna]

Agreed @castagninojose, we currently do not do a good job with this. I will fix this to include documentation about the convert module functions. Thank you for mentioning