Make autocomplete step more general
Create API user before scenarios
Add email address to API response
Change name of email var in response
Merge branch 'master' of github.com:theodi/open-data-certificate into feature-return-email-of-new-user-in-api

Conflicts:
	features/step_definitions/api_steps.rb
Add API tag
Merge pull request #886 from theodi/feature-return-email-of-new-user-in-api

Return email of new user in API