[gemspec] set gemspec encoding
[gemspec] set gemspec encoding

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