New procurer role for Alliance Market

A new role has been added in recent commit – ROLE_PROCURER. This role allows fine control over who can process user orders. From now on, only procurers can access the Logistics Tools. You can add this role to all new users (enabled by default) by checking a checkbox in the settings.

This implies existing users without admin roles won’t be able to accept orders. To ease migration to the new approach, a command (available from app/console) has been added to add/remove this role for all registered users: evernus:procurer:set. You can also do this manually on the user list.