initial commit of registration. needs styling
Set allow gnm marketing by default in registration form

Required a fix for the idCheckbox. Now correctly checks the input if
it is pre-filled as true.
Standardise id input fragments
Clean registration page mark-up
Clean registration confirmation page mark-up
Move registration terms to generic form note
Registration links for Facebook and Google
Style social signin links
Clean up and comment identity styles
extracted signinservice, moved registration form validation to back end
Merge remote-tracking branch 'origin/nb-identity-registration' into nb-identity-registration
Merge remote-tracking branch 'origin/master' into nb-identity-registration
fix test name and remove unused mapping
Merge remote-tracking branch 'origin/master' into nb-identity-registration
Hide header element when editing title
Better form UX
Get A/B test result days in right order
fix merge conflicts
Better cacheing
Allow cached data reuse for different articles