Make some article fields nullable for easier data import.
Add settings support and fix date generation
Convert article archive from php (html) files to jsons or directly to django models. Ugly and buggy but works.
Upper range should be increased by 1 :)
Sort Series by name in the template view
Some admin adjustments
Some DRY-cleaning. Double-quotes replaced from now to curly ones (not more than 3 per string). Ugly but works :) Other changes according to client suggestions applied.
Fix issue_detail.html to group articles by series
Merge branch 'feature/extend_models' into manage/generate_fixture
Add article count to the SeriesAdmin
Add default sorting by name to the Series model. NB: Warning Do not change the values of the steplen, alphabet or node_order_by after saving your first object. Doing so will corrupt the tree. https://tabo.pe/projects/django-treebeard/docs/2.0/mp_tree.html
Admin site tuning. Added inline editing for some article fields etc.
Some hairdressing in article title and minor bug fixes
Fix strange UnicodeEncodeError in the TreeAdmin.