Removed unused variables and updated commenting
Removed unused variables and updated commenting

eduardojmatos/eduardomatos.me,medialab/Ghost,Gargol/Ghost,r1N0Xmk2/Ghost,jorgegilmoreira/ghost,telco2011/Ghost,ManRueda/Ghost,no1lov3sme/Ghost,davidenq/Ghost-Blog,codeincarnate/Ghost,carlosmtx/Ghost,Klaudit/Ghost,kolorahl/Ghost,BayPhillips/Ghost,novaugust/Ghost,SachaG/bjjbot-blog,exsodus3249/Ghost,ladislas/ghost,klinker-apps/ghost,thomasalrin/Ghost,mttschltz/ghostblog,VillainyStudios/Ghost,10hacks/blog,Loyalsoldier/Ghost,letsjustfixit/Ghost,freele/ghost,ljhsai/Ghost,dYale/blog,avh4/blog.avh4.net,Netazoic/bad-gateway,dbalders/Ghost,claudiordgz/Ghost,bbmepic/Ghost,cwonrails/Ghost,rafaelstz/Ghost,ryanbrunner/crafters,ananthhh/Ghost,dgem/Ghost,floofydoug/Ghost,fredeerock/atlabghost,skmezanul/Ghost,jomofrodo/ccb-ghost,memezilla/Ghost,aroneiermann/GhostJade,sifatsultan/js-ghost,edurangel/Ghost,arvidsvensson/Ghost,JonathanZWhite/Ghost,vloom/blog,rmoorman/Ghost,JonathanZWhite/Ghost,ballPointPenguin/Ghost,cgiffard/Ghost,NodeJSBarenko/Ghost,virtuallyearthed/Ghost,Yarov/yarov,obsoleted/Ghost,vainglori0us/urban-fortnight,rchrd2/Ghost,alecho/Ghost,bitjson/Ghost,katrotz/blog.katrotz.space,cncodog/Ghost-zh-codog,STANAPO/Ghost,singular78/Ghost,jamesslock/Ghost,Alxandr/Blog,choskim/ghost_exp,dbalders/Ghost,Polyrhythm/dolce,maverickcoders/blog,morficus/Ghost,kevinansfield/Ghost,jaguerra/Ghost,kortemy/Ghost,achimos/ghost_as,ErisDS/Ghost,AlexKVal/Ghost,bbmepic/Ghost,PDXIII/Ghost-FormMailer,lf2941270/Ghost,diancloud/Ghost,ygbhf/Ghost,diancloud/Ghost,smedrano/Ghost,daimaqiao/Ghost-Bridge,Bunk/Ghost,vloom/blog,kaiqigong/Ghost,wspandihai/Ghost,dymx101/Ghost,theonlypat/Ghost,bastianbin/Ghost,mohanambati/Ghost,phillipalexander/Ghost,ASwitlyk/Ghost,disordinary/Ghost,schneidmaster/theventriloquist.us,letsjustfixit/Ghost,sebgie/Ghost,olsio/Ghost,ballPointPenguin/Ghost,jaswilli/Ghost,neynah/GhostSS,situkangsayur/Ghost,francisco-filho/Ghost,makapen/Ghost,stridespace/Ghost,aroneiermann/GhostJade,hilerchyn/Ghost,manishchhabra/Ghost,telco2011/Ghost,ericbenson/GhostAzureSetup,qdk0901/Ghost,bosung90/Ghost,tyrikio/Ghost,wemakeweb/Ghost,johngeorgewright/blog.j-g-w.info,UsmanJ/Ghost,shannonshsu/Ghost,marchdoe/derose,wallmarkets/Ghost,scopevale/wethepeopleweb.org,ljhsai/Ghost,davidmenger/nodejsfan,thinq4yourself/Unmistakable-Blog,tuan/Ghost,davegw/dgw-website,choskim/GhostAzure,Japh/shortcoffee,weareleka/blog,flomotlik/Ghost,pedroha/Ghost,telco2011/Ghost,cicorias/Ghost,pathayes/FoodBlog,leonli/ghost,dqj/Ghost,disordinary/Ghost,jparyani/GhostSS,Netazoic/bad-gateway,jiangjian-zh/Ghost,djensen47/Ghost,cqricky/Ghost,SachaG/bjjbot-blog,mattchupp/blog,JonSmith/Ghost,ashishapy/ghostpy,ManRueda/Ghost,Alxandr/Blog,barbastan/Ghost,STANAPO/Ghost,v3rt1go/Ghost,ghostchina/Ghost-zh,rollokb/Ghost,hoxoa/Ghost,LeandroNascimento/Ghost,chevex/undoctrinate,rchrd2/Ghost,ivanoats/ivanstorck.com,sunh3/Ghost,load11/ghost,metadevfoundation/Ghost,akveo/akveo-blog,kevinansfield/Ghost,davidenq/Ghost-Blog,lukekhamilton/Ghost,flpms/ghost-ad,Azzurrio/Ghost,katiefenn/Ghost,hawkrives/Wraith,choskim/GhostAzure,Elektro1776/javaPress,notno/Ghost,jin/Ghost,davidmenger/nodejsfan,exsodus3249/Ghost,olsio/Ghost,acburdine/Ghost,Sing-Li/GhostSS,daimaqiao/Ghost-Bridge,bastianbin/Ghost,jorgegilmoreira/ghost,shrimpy/Ghost,camilodelvasto/localghost,tandrewnichols/ghost,woodyrew/Ghost,madole/diverse-learners,lukekhamilton/Ghost,Romdeau/Ghost,KnowLoading/Ghost,PeterCxy/Ghost,pollbox/ghostblog,neynah/GhostSS,alecho/Ghost,RufusMbugua/TheoryOfACoder,ManRueda/manrueda-blog,syaiful6/Ghost,ITJesse/Ghost-zh,IbrahimAmin/Ghost,Elektro1776/javaPress,omaracrystal/Ghost,krahman/Ghost,praveenscience/Ghost,delgermurun/Ghost,psychobunny/Ghost,vlmhco/personal-blog,Japh/Ghost,Japh/shortcoffee,AlexKVal/Ghost,omaracrystal/Ghost,memezilla/Ghost,hyokosdeveloper/Ghost,lukw00/Ghost,tandrewnichols/ghost,lanffy/Ghost,ManRueda/Ghost,sajmoon/Ghost,sangcu/Ghost,mikecastro26/ghost-custom,cwonrails/Ghost,ryansukale/ux.ryansukale.com,rwjblue/Ghost,riyadhalnur/Ghost,ITJesse/Ghost-zh,janvt/Ghost,camilodelvasto/localghost,DesenTao/Ghost,Kaenn/Ghost,SkynetInc/steam,tidyui/Ghost,Brunation11/Ghost,etdev/blog,jacostag/Ghost,netputer/Ghost,tmp-reg/Ghost,Remchi/Ghost,denzelwamburu/denzel.xyz,tksander/Ghost,benstoltz/Ghost,pensierinmusica/Ghost,AnthonyCorrado/Ghost,achimos/ghost_as,consoleblog/consoleblog,greyhwndz/Ghost,halfdan/Ghost,daihuaye/Ghost,Kaenn/Ghost,davidblurton/salmondesign-old,yangli1990/Ghost,petersucks/blog,kolorahl/Ghost,skmezanul/Ghost,k2byew/Ghost,lukaszklis/Ghost,SkynetInc/steam,JohnONolan/Ghost,rizkyario/Ghost,dqj/Ghost,hnq90/Ghost,smedrano/Ghost,javimolla/Ghost,cncodog/Ghost-zh-codog,andrewconnell/Ghost,jamesslock/Ghost,UnbounDev/Ghost,sceltoas/Ghost,dai-shi/Ghost,YY030913/Ghost,panezhang/Ghost,JohnONolan/Ghost,tmp-reg/Ghost,situkangsayur/Ghost,RoopaS/demo-intern,camilodelvasto/herokughost,zeropaper/Ghost,wallmarkets/Ghost,dgem/Ghost,kmeurer/Ghost,mohanambati/Ghost,gcamana/Ghost,Loyalsoldier/Ghost,cqricky/Ghost,sebgie/Ghost,Bunk/Ghost,fredeerock/atlabghost,laispace/laiblog,panezhang/Ghost,bosung90/Ghost,ckousik/G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ks/Ghost,Netazoic/bad-gateway,Rovak/Ghost,optikalefx/Ghost,BlueHatbRit/Ghost,diogogmt/Ghost,atandon/Ghost,Smile42RU/Ghost,claudiordgz/Ghost,ASwitlyk/Ghost,zuphu/GhostBlog,ignasbernotas/nullifer,axross/ghost,ghostchina/website,YY030913/Ghost,rizkyario/Ghost,veyo-care/Ghost,r14r/fork_nodejs_ghost,johnnymitch/Ghost,kaychaks/kaushikc.org,kmeurer/Ghost,djensen47/Ghost,tksander/Ghost,icowan/Ghost,jeonghwan-kim/Ghost,delgermurun/Ghost,psychobunny/Ghost,leninhasda/Ghost,ivanoats/ivanstorck.com,novaugust/Ghost,riyadhalnur/Ghost,yundt/seisenpenji,ddeveloperr/Ghost,lethalbrains/Ghost,jomofrodo/ccb-ghost,weareleka/blog,ghostchina/Ghost.zh,mayconxhh/Ghost,BlueHatbRit/Ghost,UsmanJ/Ghost,KnowLoading/Ghost,etanxing/Ghost,cobbspur/Ghost,patterncoder/patterncoder,NovaDevelopGroup/Academy,thehogfather/Ghost,tanbo800/Ghost,TryGhost/Ghost,mattvh/Ghost,diogogmt/Ghost,wangjun/Ghost,sankumsek/Ghost-ashram,jparyani/GhostSS,prosenjit-itobuz/Ghost,Romdeau/Ghost,skleung/blog,medialab/Ghost,v3rt1go/Ghost,Aaron1992/Ghost,dYale/blog,NikolaiIvanov/Ghost,edurangel/Ghost,sergeylukin/Ghost,duyetdev/islab,edsadr/Ghost,patterncoder/patterncoder,cysys/ghost-openshift,johngeorgewright/blog.j-g-w.info,daihuaye/Ghost,andrewconnell/Ghost,Trendy/Ghost,allanjsx/Ghost,shrimpy/Ghost,r14r/fork_nodejs_ghost,stridespace/Ghost,lowkeyfred/Ghost,InnoD-WebTier/hardboiled_ghost,FredericBernardo/Ghost,mhhf/ghost-latex,atandon/Ghost,Gargol/Ghost,VillainyStudios/Ghost,AnthonyCorrado/Ghost,duyetdev/islab,acburdine/Ghost,ckousik/Ghost,PepijnSenders/whatsontheotherside,epicmiller/pages,JohnONolan/Ghost,dggr/Ghost-sr,singular78/Ghost,zhiyishou/Ghost,devleague/uber-hackathon,allspiritseve/mindlikewater,IbrahimAmin/Ghost,denzelwamburu/denzel.xyz,smaty1/Ghost,cncodog/Ghost-zh-codog,aexmachina/blog-old,augbog/Ghost,ManRueda/manrueda-blog,sajmoon/Ghost,camilodelvasto/herokughost,neynah/GhostSS,uploadcare/uploadcare-ghost-demo,kmeurer/GhostAzureSetup,allanjsx/Ghost,no1lov3sme/Ghost,Jonekee/Ghost,jomahoney/Ghost,load11/ghost,lowkeyfred/Ghost,arvidsvensson/Ghost,Xibao-Lv/Ghost,floofydoug/Ghost,maverickcoders/blog,etdev/blog,mdbw/ghost,rouanw/Ghost,10hacks/blog,ghostchina/Ghost-zh,vishnuharidas/Ghost,blankmaker/Ghost,jaswilli/Ghost,xiongjungit/Ghost,ngosinafrica/SiteForNGOs,Klaudit/Ghost,jgillich/Ghost,zeropaper/Ghost,uploadcare/uploadcare-ghost-demo,techfashionlife/blog,wemakeweb/Ghost,jomahoney/Ghost,notno/Ghost,jamesyothers/Ghost,xiongjungit/Ghost,mhhf/ghost-latex,Kikobeats/Ghost,llv22/Ghost,Shauky/Ghost,gleneivey/Ghost,lf2941270/Ghost,Feitianyuan/Ghost,greyhwndz/Ghost,jiachenning/Ghost,handcode7/Ghost,skleung/blog,veyo-care/Ghost,GroupxDev/javaPress,gabfssilva/Ghost,MrMaksimize/sdg1,syaiful6/Ghost,manishchhabra/Ghost,rameshponnada/Ghost,metadevfoundation/Ghost,rafaelstz/Ghost,mattchupp/blog,leonli/ghost,velimir0xff/Ghost,hyokosdeveloper/Ghost,RufusMbugua/TheoryOfACoder,nneko/Ghost,yanntech/Ghost,tadityar/Ghost,mtvillwock/Ghost,ygbhf/Ghost,johnnymitch/Ghost,jaguerra/Ghost,theonlypat/Ghost,nneko/Ghost,ineitzke/Ghost,morficus/Ghost,dai-shi/Ghost,javimolla/Ghost,hnq90/Ghost,dggr/Ghost-sr,kwangkim/Ghost,Smile42RU/Ghost,nakamuraapp/new-ghost,devleague/uber-hackathon,JulienBrks/Ghost,GarrethDottin/Habits-Design