Use native Postgresql JSON type.
Use native Postgresql JSON type.

Scifabric/pybossa,PyBossa/pybossa,Scifabric/pybossa,jean/pybossa,jean/pybossa,OpenNewsLabs/pybossa,OpenNewsLabs/pybossa,geotagx/pybossa,PyBossa/pybossa,geotagx/pybossa