Adding email confirmation step
adding 500 error
FIX: Added T&Cs link (opens in a new tab) to registration page.
Merge branch 'feature/registration-backend' into feature/registration
Merge branch 'feature/registration'

* feature/registration:
  FIX: Added T&Cs link (opens in a new tab) to registration page.
  adding 500 error
  Adding email confirmation step