WebSession: conditional display of register info
WebSession: conditional display of register info

* When the site does not allow automatic account registrations
  (when CFG_ACCESS_CONTROL_LEVEL_ACCOUNTS>1), then display info on
  how to register on both the login page and the registration page;
  except when the level is higher than 4, then hide it on the login
  page and leave it on the registration page only.

inspirehep/invenio-accounts,inspirehep/invenio-accounts,tiborsimko/invenio-accounts,inveniosoftware/invenio-accounts,tiborsimko/invenio-accounts,inveniosoftware/invenio-accounts,tiborsimko/invenio-accounts,inveniosoftware/invenio-accounts,inspirehep/invenio-accounts