Added test for new contains() usage.
Added test for new contains() usage.

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