Closes #36
Merge branch 'enhancement-#36' into develop
Fixed one failing test
Fixed date filter on graphics
Added nested objects to output in Observations by two filters
Added translation to indicators in topics output
Added average filtering by region and indicator
Changed attributes showed on output, now inherited attributes are also showed
Closes #38
Added debug to app.__init__ in order to get logs and fixed bug testing localhost decorator
Merge branch 'develop'