cakefile to check pas data
added null airquality task
Fix user menu and report navigation tests
Merge branch 'master' into cake-for-one
Added updateindicator mixin, with basic URL tests
changing externalId on indicators and indicatorData to use real indicator Ids
Fix indicator data interctions in unit tets
Fix indicator API integration tests to refactor association change
Refactor seed data methods
Merge pull request #101 from unepwcmc/cake-for-one

Refactor indicator -> indicator data association to use indicator ID, rather than external