In case of accepts json then instead of redirecting sending unauthorised response

fix route:cache and config:cache issue

Fix creation of an activated user.

Check page status if page exists.

Add Hungarian translation

Fix for #550

add hunagiran to english tabs

Signed-off-by: Mariusz Fik <mariusz@fidano.pl>

Signed-off-by: Mariusz Fik <mariusz@fidano.pl>

Mke body column from  page translations nullable

Fix a typo sorry.

Make migration for set column body nullable, to fix the problem when create a page with no body field.

update PR with the lasted changes

Update Carbon Locale, remove body requirement on pages, minor update to language core en, and update language es.

Tweaked dutch translations