Catch error if distributions is nil
Merge pull request #426 from theodi/bugfix-catch-error-if-distributions-is-nil

Catch error if distributions is nil
Bump Data Kitten version
Merge pull request #434 from theodi/feature-bump-data-kitten-version

Bump Data Kitten version
automatically updated dependencies
User dashboard
User resources
test that delayed job can generate surveys
Fix dashboard tests
Set up new routes for certificates
Allow fetching of certificate through dataset
Controller logic for show action
Change links for certificate show action
Add pry gem
Tweak tests to match new routes
Add specific :certificate_with_dataset factory, and remove dataset association from :response_set

This broke the tests
Merge pull request #435 from theodi/update-dependencies-2013-07-31

automatically updated dependencies
Add routes for a dataset's latest certificate
Make link for requirements cleaner
search should be get (no state change)