Add HTTParty and WebMock for portal saving API & testing.
Run#send_to_portal and tests.
User: Add sso.credentials.token
answer controllers: Send back the JSON for the answers after ✔ updates.
answer models:  After update, send to portal.
Spec:  Verify that updates on answers invoke post-back to portal ...
If answers don't have run, don't send to portal...
Allow localhost connections for capybara tests...
Merge branch 'master' into 'upstatement'
Fixing view tests to catch up with view changes