Display by category
The main addition to 1.3.22 is the ability to display question by category but this also includes previous tags feature and bug fixes:
- Add date field and float support
- Makes Xelatex optional
- Permit to add an expiration date and publishing duration for surveys
- Better caching to PDF generation
- Permit to put the TEX directory anywhere
- Permit to export report PDF or CSV directly in django's admin
- Permit to export Excel-compatible CSVs
- Updated chinese translation
- Remove requirements to have a ROOT variable defined in settings.py
- Add a default value for all Settings attributes