set platform for win32, default to ruby
set platform for win32, default to ruby

pauloconnor/sensu,npe9/sensu,zuazo-forks/sensu,disqus/sensu,upfluence/sensu,sensu/sensu,roobert/sensu,bf4/sensu,withnale/sensu,disqus/sensu,yonglehou/sensu,quodlibetor/sensu,miyakawataku/sensu,keymone/sensu,javrasya/sensu,m4ce/sensu,solarkennedy/sensu,rbramwell/sensu,portertech/sensu,Tapjoy/sensu-mirror,crewton/sensu,cread/sensu,somic/sensu