wq.db 0.3.0

New Modules

• vera (in contrib): An implementation of the ERAV data model, which supports retaining provenance for observational data imported from spreadsheets

API improvements

• Full read-write support for all four design patterns: annotate, identify, locate, and relate.
• Integrated CRS-aware GeoJSON serialization. Almost any page can now be rendered as GeoJSON simply by appending .geojson to the URL. Pages with geometry will automatically have 'map': true set in the wq configuration object to enable use in wq.app’s map.js.
• Leveraging Johnny Cache to cache both querysets and page rendering information for faster response times
• The set of valid choices for enum-style Django fields will be passed to the client via the wq configuration object

Other

• Various bug fixes & syntax improvements (e.g. PEP8)