Merge branch 'develop'

app/apps/core/static/js/edit/components/base_panel.js

app/apps/core/static/js/edit/components/diplo_line.js

app/apps/core/static/js/edit/components/diplo_panel.js

app/apps/core/static/js/edit/components/visu_line.js

app/apps/core/static/js/edit/components/visu_panel.js

app/apps/imports/forms.py

app/apps/imports/parsers.py

app/apps/reporting/models.py

app/escriptorium/static/css/escriptorium.css

app/escriptorium/templates/core/document_part_edit.html

app/requirements.txt