added ldap_replicated to hosts
added SP role to dri_app servers
changed typo
create new worker group to seperate out processing of derivatives
ensure shared directory location is mounted for resque workers and rails applications
added IDP role to idp servers
Merge branch 'master' of ssh://tracker.dri.ie/navr/ansible-hydra
dont check is it working for now while in development
force deploy user to have a particular user and group id
monitor resque worker machines