[filters] moved event_filtered? method closer to the top of the file
[filters] moved event_filtered? method closer to the top of the file

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