refactored `res.send()`
refactored `res.send()`

Eric-Vandenberg/express,HXYNODE/express,xiaofuzi/express,simplyianm/express,jimmykuo/express,chrisinajar/express,angelsanz/express,pshomov/express,nodejs-camp/booklog-chle,tyler-johnson/express,btleffler/express,fakedarren/express,1amageek/express,Ivanwangcy/express,soyuka/express,1amageek/express,mcanthony/express,nbeydoon/express,tjmehta/express,jinghuizhai/express,Ju2ender/express,rupanjanbaidya/express,Talkyunyun/express,bjrmatos/express,mikewesthad/express,samuelcastro/express,nodejs-camp/booklog-ben,nodejs-camp/booklog-archer,philxia/ex-tst-framework,za-creature/express,BaggersIO/express,nodejs-camp/booklog-Zak,hacksparrow/express,MoraLin/mora-test,nodejs-camp/booklog-mora,WebStyle/express,sibura/express,Matrixbirds/express,maraoz/express,fuse-mars/express,TestingCI/express,ericlu88/express,microlv/express,rupanjanbaidya/express,friederbluemle/express,fakedarren/express,baldurh/express,buildsample/express,srichatala/express,vinodhalaharvi/express,hpcslag/express,Flip120/express,awronka/express,nodejs-camp/booklog-Zak,nodejs-camp/booklog-polo,chuym/express,blainsmith/express,featurist/express,ifraixedes/express,evanlucas/express,kunalpict/express,aifeld/express,saisai/express,stewartml/express,junxiong/express,wesleytodd/express,stoskov/express,junxiong/express,kubrickology/express,micha149/express,elkingtonmcb/express,abdulhannanali/express,lian774739140/express,corporateanon/express,r14r-work/fork_express_master,LestaD/express,nodejs-camp/booklog-leo,dieuly/express,WangCao/express,MoraLin/mora-test,qitianchan/express,pathirana/express,pshomov/express,yinhe007/express,stewartml/express,swarajgiri/express,bercanozcan/express,maraoz/express,nodejs-camp/booklog-homa,gdeividas/express,samuelcastro/express,vinodhalaharvi/express,Ivanwangcy/express,gdeividas/express,dongseop/express,smcmurray/express,ahdinosaur/express,emvici/emvici-reqres-tify,topaxi/express,1verson/express,aifeld/express,r14r/fork_express_master,fakedarren/express,flomotlik/express,Ju2ender/express,nodejs-camp/booklog-chenyou,ralic/express,topaxi/express,supasate/express,grigorkh/express,vinodhalaharvi/express,nodejs-camp/booklog-tonebeta,jenia0jenia/express,nodejs-camp/booklog-jason,vnglst/express,demohi/express,svnh/express,svnh/express,simudream/express,svnh/express,juandav/express,hl198181/express,udhayam/express,FernAbby/express,nodejs-camp/booklog-linkchen,blakeembrey/express,Jonekee/express,pathirana/express,strongloop/express,bercanozcan/express,TestingCI/express,dreamingblackcat/express,codeforgeek/express,dongooo/express,nodejs-camp/booklog-polo,dongseop/express,junxiong/express,kentcdodds/express,blairzhang/express,swarajgiri/express,fineday32/express,PUSEN/express,sujianping/express,nbeydoon/express,hdngr/express,philxia/ex-tst-framework,FernAbby/express,neomadara/express,cflynn07/express,isaacs/express,robomc/express,hanweifish/express,coreypnorris/express,sarvex/express,leiqiang75/express,luxe-eng/valet-express.express,topaxi/express,Jonekee/express,stoskov/express,lian774739140/express,Eric-Vandenberg/express,xiaofuzi/express,baldurh/express,tianhengzhou/express,fanzetao/express,wesleytodd/express,jenia0jenia/express,caiocutrim/express,angelsanz/express,lmtdit/express,srichatala/express,ZackBotkin/express,qitianchan/express,neomadara/express,demohi/express,shanawarkhan/express,hanqingnan/express,dgofman/express,evanlucas/express,HXYNODE/express,Flip120/express,evilboss/express,rgrove/express,grigorkh/express,dafabulousteach/express,kylezhang/express,tjmehta/express,smcmurray/express,nodejs-camp/booklog-s890506,CrazySherman/express,elkingtonmcb/express,hightechweb/express,strongloop/express,jenalgit/express,ralic/express,flomotlik/express,nodejs-camp/booklog-jollen,ci-test2/express,Faiz7412/express,qq645381995/express,jimmykuo/express,jenalgit/express,kentcdodds/express,llwanghong/express,nodejs-camp/booklog-jason,danielrohers/express,nodejs-camp/booklog-ansaga,heicx/express,BaggersIO/express,blairzhang/express,nodejs-camp/booklog-ausir,frootloops/express,vnglst/express,sarvex/express,robomc/express,luxe-eng/valet-express.express,christopheranderson/express,stewartml/express,shanawarkhan/express,KodkodGates/express,kylezhang/express,sarvex/express,mcanthony/express,yinhe007/express,tianhengzhou/express,RanadeepPolavarapu/express,michaeljunlove/express,dotnetCarpenter/express,sibura/express,michaeljunlove/express,v10258/express,nodejs-camp/booklog-linkchen,devgeniem/express,listepo/express,micha149/express,gretac/express,lmtdit/express,fineday32/express,WebStyle/express,vnglst/express,jymsy/express,Riokai/express,hpcslag/express,llwanghong/express,vidyar/express,isaacs/express,blakeembrey/express,KodkodGates/express,stevemao/express,simudream/express,caiocutrim/express,expressjs/express,mauricionr/express,evilboss/express,YR/express,kylezhang/express,XueQian/express,weilixia/express,evilboss/express,youprofit/express,nodejs-camp/booklog-jollen,CrazySherman/express,ericlu88/express,r14r-work/fork_express_master,hpcslag/express,mimaidms/express,Kevnz/express,codeforgeek/express,friederbluemle/express,xtidt/express,chrisinajar/express,Faiz7412/express,sujianping/express,udhayam/express,abdulhannanali/express,maraoz/express,dsupera13/express,thepont/express,auth0/express,nodejs-camp/booklog-chle,JulyZhu/express,methuz/express,pstrike/express,stevemao/express,featurist/express,nodejs-camp/booklog-s890506,supasate/express,nodejs-camp/booklog-archer,brianloveswords/express,hdngr/express,bjrmatos/express,leiqiang75/express,abhi3/express,TestingCI/express,methuz/express,stoskov/express,Haru1990/express,corporateanon/express,supasate/express,juanpastas/express,hanweifish/express,jenalgit/express,qq645381995/express,qq645381995/express,mikewesthad/express,wtony/express,jinghuizhai/express,smcmurray/express,Ju2ender/express,microlv/express,chuym/express,abdulhannanali/express,nodejs-camp/booklog-tonebeta,hightechweb/express,philxia/ex-tst-framework,ZackBotkin/express,countdracular/express,grigorkh/express,mimaidms/express,dafabulousteach/express,wtony/express,bercanozcan/express,ci-test2/express,Matrixbirds/express,1verson/express,expressjs/express,nodejs-camp/booklog-polo,cflynn07/express,swarajgiri/express,RickyDan/express,YR/express,michaeljunlove/express,Eric-Vandenberg/express,dotnetCarpenter/express,KodkodGates/express,dongooo/express,danielrohers/express,coreypnorris/express,nodejs-camp/booklog-chenyou,za-creature/express,luxe-eng/valet-express.express,andriyl/express,stevemao/express,RanadeepPolavarapu/express,friederbluemle/express,Haru1990/express,ci-test2/express,dongseop/express,buildsample/express,PeterWangPo/express,nodejs-camp/booklog-ben,WangCao/express,drzorm/express,drzorm/express,blairzhang/express,dotnetCarpenter/express,PeterWangPo/express,frootloops/express,Talkyunyun/express,nathan818fr/express,nodejs-camp/booklog-ansaga,Lexine/express,dreamingblackcat/express,ifraixedes/express,heicx/express,gnowoel/express,Faiz7412/express,philxia/ex-tst-framework,soyuka/express,fuse-mars/express,ahdinosaur/express,za-creature/express,v10258/express,Kevnz/express,simudream/express,devgeniem/express,igarciaes/express,tyler-johnson/express,dafabulousteach/express,andrejewski/express,WangCao/express,nodejs-camp/booklog-tonebeta-update,swstack/express,buildsample/express,simplyianm/express,wtony/express,VegeChou/express,countdracular/express,adjohnson916/express,rgrove/express,christopheranderson/express,featurist/express,kunalpict/express,VegeChou/express,gnowoel/express,devgeniem/express,dreamingblackcat/express,kunalpict/express,youprofit/express,kawanet/express,nodejs-camp/booklog-mora,Riokai/express,nodejs-camp/booklog-homa,JulyZhu/express,gretac/express,saisai/express,jenia0jenia/express,adjohnson916/express,nathan818fr/express,vidyar/express,hanqingnan/express,youprofit/express,dieuly/express,nodejs-camp/booklog-ausir,juanpastas/express,listepo/express,nodejs-camp/booklog-tonebeta-update,btleffler/express,lemelon/express,hacksparrow/express,v10258/express,LestaD/express,xtidt/express,coreypnorris/express,gnowoel/express,lmtdit/express,kubrickology/express,blakeembrey/express,auth0/express,lemelon/express,corporateanon/express,abhi3/express,1amageek/express,chrisinajar/express,Lexine/express,PUSEN/express,ZackBotkin/express,juandav/express,thepont/express,abhi3/express,swstack/express,dsupera13/express,jymsy/express,r14r/fork_express_master,nbeydoon/express,blainsmith/express,kawanet/express,nodejs-camp/booklog-leo,andriyl/express,XueQian/express,LestaD/express,xiaofuzi/express,XueQian/express,Flip120/express,awronka/express,hdngr/express,listepo/express,angelsanz/express,hl198181/express,fanzetao/express,mauricionr/express,pstrike/express,qitianchan/express,Riokai/express,weilixia/express,benshiue/booklog-ben,dgofman/express,BaggersIO/express,vidyar/express,benshiue/booklog-ben,RickyDan/express,jinghuizhai/express,andrejewski/express,igarciaes/express