Added an optional shutdown hook.
Added an optional shutdown hook.

cazulu/sails,calling/sails,taogb/sails,AnyPresence/sails,boarderdav/sails,rkJun/sails,antodoms/sails,saniko/soundcloud_mithril,Shyp/sails,tempbottle/sails,dylannnn/sails,alex-zhang/sails,denismars/sails,curphey/sails,jakutis/sails,scippio/sails,tjwebb/sails,pmq20/sails,harrissoerja/sails,anweiss/sails,giano/sails,robincafolla/sails-hbs,adrianha/sails,winlolo/sails,jianpingw/sails,vip-git/sails,jianpingw/sails,antoniopol06/sails,wsaccaco/sails,hokkoo/sails,Hanifb/sails,janladaking/sails,hokkoo/sails,leedm777/sails,mauricionr/sails,jenalgit/sails,apowers313/sails,zand3rs/sails,robincafolla/sails-hbs,yangchuoxian/sails,metidia/sails,EdisonSu768/sails,erkstruwe/sails,mnaughto/sails,togusafish/logikinc-_-sails,marnusw/sails,haavardw/sails,dbuentello/sails,youprofit/sails,JumpLink/sails,justsml/sails,saronwei/sails,giano/sails,listepo/sails,Josebaseba/sails,krishnaglick/sails,Karnith/sails-for-gulp,baracudaengine/SailsUi,sunnycmf/sails,saniko/soundcloud_mithril,konstantinzolotarev/sails,Benew/sails,artBrown/sails,hellowin/sails,yinhe007/sails,prssn/sails,vip-git/sails,rlugojr/sails,ctartist621/sails,leobudima/sails,jsisaev1/sails,xjpro/sails-windows-associations,shaunstanislaus/sails,kevinburke/sails,balderdashy/sails,alexferreira/sails,rlugojr/sails,corbanb/sails,mphasize/sails,t2013anurag/sails