0.3.8

Not yet released.

OpenPanel can now be updated directly from Github.
opencli domains-add command will no longer allow users to add the server hostname as a domain.
Administrators can now prevent OpenPanel users from creating certain domains.
Email address is no longer required on 'OpenAdmin > Users > Add New User' page.
Administrator can now delete suspended users from 'OpenAdmin > Users' or via opencli user-delete command.