Remove deprecated configuration
Remove deprecated configuration

Since 2.4, Ansible complain loudly about them, so I have to remove them.
They are all leftover from the time we did import the configuration and
shouldn't matter much.

OSAS/ansible-role-ansible_bastion,mscherer/ansible-role-ansible_bastion,OSAS/ansible-role-ansible_bastion,mscherer/ansible-role-ansible_bastion