Can't disable signup from admin settings panel
I'm using a fresh install of gitlab CE 8.2.2 using the omnibus package
I've modified the gitlab.rb to enable omniauth with SAML
When as an Admin I go in the setting panel and try to uncheck "Sign-up enabled" and then click on save, the form is submitted, I'm redirected to the same page with a success message.
However when i scroll down, I still see the "Sign-up enabled " checkbox checked (and the form is still present on the login page)