Added
- Support set slicing
- Add a getter to all Sets. A set-getter!
- Ensure only known filters are used
- Allow for codelist filtering by code
- Add codelist `data` and `metadata` properties
Changed
- Tidy up Activity model repr
- Reword examples in README slightly, for clarity
- Refactor activity property fetching, to be less clever
- Rename all exceptions, according to PEP8
- Major improvements to codelist code
- Always cast codelist codes to string
Fixed
- Get date type exists filter working
- DateTypes should also be filterable by generic filters
Removed
- Remove some cruft from the README about schema download