Fixed duplicate fields in queries
Merge branch 'devel' of https://github.com/MIT-Model-Open-Data-and-Identity-System/SensibleData-Service into devel
Merge branch 'devel' of https://github.com/MIT-Model-Open-Data-and-Identity-System/SensibleData-Service into devel
Modified changelog
Fixed conversion to timestamp bug when retrieving data through the API