add examples to Gallery

[maximelucas]

The Gallery of our online docs, is now generated with Sphinx-gallery. It's used for example by Matplotlib and NetworkX.

It would be nice to add more examples to the Gallery.

To add an example, simply add a single plot_*.py file containing the python code to one of the subfolders in the examples/ folder.

Ideas of examples to add:

• layouts :
  • random
  • others
• stats:
  • examples with other stats, including edge stats in different formats.
  • easy plotting of degree distribution (and edge size distribution)
• advanced:
  • directed hypergraph
  • some filtering, coloring some subhypergraph
• new section "controlling colors and shapes:
  • examples where we show many ways to set colors, sizes, shapes of nodes, etc.
• new section "algorithms":
  • examples to visualize algorithms, like giant component, assortativity, etc

Feel free to add more stuff to this list, we have many examples in the tutos that we can use too.