Add cloud service thriftfile
Add cloud service stub
Add cloud modules
Add cloud db models
Add ldap client
Add cloud update script
Update dependencies
Removed unused imports
Add cloud sync manager
Add cloud_db Dockerfile
Add cloud service instructions
Added config file for cloud service
Disable all clouds but OpenStack for now
Fix imports in cloud connection module
Fix import of sqlalchemy relationship in models
CloudSyncManager takes ldap client as an argument
Add monitor stub; will become thrift client to hosts service
Refactor cloud_update script
Add psycopg2 to install
Fix arguments in HostsServive::set_hosts