add redis aretefact to gitignore
test helpers to determine if user has access to app
Method to determine if user has access - tests pass
Retrofit authorize with tests and add requirement to set no access
Set no access if user has no access. Clear session before fresh login
Test for new app root behaviour
Test is user has access and redirect accordingly

If this can't yet be determined, redirect to login.
Includes template for new app root - you can't sign in.
Tests pass