ADD Kosaraju
- closes #87 (closed) : add Kosaraju + fix mistakes in Tarjan
- closes #88 (closed) : dropped
- closes #89 (closed) : FIX pseudo-code layout varying when borders are used or not on
txt
orvar
pseudo-code elements - closes #90 (closed) : FIX css classes inconsistency on various Feedback tools + add docstrings on all properties/methods (update of the devops logisitc on the way)