0.2

• Refactored aggregation api to compute value counts asynchronously.
• Support for Celery 4.
• Added experimental vector tiles endpoint for serving aggregation areas.

0.1.2

Fixes api filtering by aggregationlayer.

0.1.1

Added Celery 4 support

0.1

Updated tests to fit to django-raster 0.3, added coverage to tests.