CHANGES:
- ❗ OCamlGraph now requires OCaml >= 4.08
- ❗ [Traverse]: fixed [Dfs.fold] and [Dfs.fold_component],
which were not implementing a proper DFS - [Classic]: new functions [cycle] and [grid]
- [Eulerian]: Eulerian paths (new module)
- [Components]: strong articulation points (see functors [Connectivity]
and [BiConnectivity]) (Timothy Bourke) - [Dominator]: non-trivial dominators (Timothy Bourke)
- #31: fixed documentation of [map_vertex]: the supplied function
must be injective - #110: ensure that map_vertex applies the function only once per vertex