refactored auth example
refactored auth example

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