Quick fix to ATMO-299 to address a 500 error thrown when the provider does not have an 'admin_driver'
Added logrotate.d conf for atmosphere (in extras) and set the LIBCLOUD_DEBUG environment variable prior to WSGI startup for logging.. Be sure to disable this or set log-rotate because this file can fill up quickly..
Encountered and fixed two minor errors while looking through tasks..
TODO on volume mount locations, if appropriate
Merge branch 'gunnr' of https://github.com/iPlantCollaborativeOpenSource/atmosphere into gunnr