Merge branch 'feature/ISTWCMS-4822-tstruyk-modify-auth-source-message' into '1.0.x'

Feature/istwcms 4822 tstruyk modify auth source message

See merge request !41

config/install/simplesamlphp_auth.settings.yml

 langcode: en
-activate: true
+activate: false
 mail_attr: 'http://schemas.xmlsoap.org/ws/2005/05/identity/claims/emailaddress'
 unique_id: SAM-Account-Name
 user_name: SAM-Account-Name
@@ -12,7 +12,7 @@ role:
   eval_every_time: true
 register_users: true
 allow:
-  set_drupal_pwd: true
+  set_drupal_pwd: false
   default_login: true
   default_login_roles: {  }
   default_login_users: '1'