Improve categories tooltip.
- Manage categories with comment enabled.
- Rename mark type to "category".
- Simplify code, use only one mark type.
dj-database-url==0.4.2
Django==1.11.2
django-colorful==1.2
django-concurrency==1.3.2
django-guardian==1.4.8
djangorestframework==3.6.3
irinotes==0.0.1
python-decouple==3.0
pytz==2017.2
six==1.10.0
Unipath==1.1