WIP: validation du DUT120 (#577). Manque PVs.

app/api/jury.py

app/but/cursus_but.py

app/but/jury_dut120.py

app/but/jury_edit_manual.py

app/models/__init__.py

app/models/but_validations.py

app/models/etudiants.py

app/scodoc/sco_page_etud.py

app/static/css/cursus_but.css

app/static/css/scodoc.css

app/tables/jury_recap.py

app/templates/but/cursus_etud.j2

app/templates/but/validate_dut120.j2

app/templates/jury/jury_delete_manual.j2

app/views/notes.py

migrations/versions/9794534db935_validationdut120.py