[windows] use Win32::Service.services to determine if sensu client needs to be installed           - based on https://github.com/sensu/sensu-chef/pull/246
[windows] use Win32::Service.services to determine if sensu client needs to be installed
          - based on https://github.com/sensu/sensu-chef/pull/246

klamontagne/sensu-chef,sensu/sensu-chef,klamontagne/sensu-chef,cwjohnston/sensu-chef,sensu/sensu-chef,sh88/chef-repo,sh88/chef-repo,cwjohnston/sensu-chef