CHANGES:

• :exclamation: OCamlGraph now requires OCaml >= 4.08
• :exclamation: [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