Pages groupes: 3 pages séparées au lieu des tabs

app/scodoc/sco_archives_etud.py

app/scodoc/sco_formsemestre_status.py

app/scodoc/sco_groups_view.py

app/scodoc/sco_page_etud.py

app/scodoc/sco_trombino.py

app/static/js/groups_view.js

app/templates/formsemestre/groups_feuilles.j2

app/templates/formsemestre/groups_lists.j2

app/templates/formsemestre/groups_photos.j2

app/templates/formsemestre_header.j2

app/templates/formsemestre_page_title.j2

app/views/scolar.py

tests/unit/test_formsemestre.py