Adapted size for directedForce view
Added genus as graph node for common ancestor within different specie of
same genus
Highlight the selected node on sankey4 graph
Sankey4 graph movable nodes by removing multiple imports of d3js lib.
List all names (systematic, abbreviated or synonyms) for a Ligand
List of unique ligand names
Getter for notation in controller
Ligands list page display choosen cartoon format