Fixed conversion to timestamp bug when retrieving data through the API
updated configs
Merge branch 'devel' of https://github.com/MIT-Model-Open-Data-and-Identity-System/SensibleData-Service into devel
Merge branch 'devel' into release-0.2.8
Merge branch 'release-0.2.8'
Merge branch 'master' into production_sensibledtu1k