Render a page template if it exists in a theme for a post marked as page.
Render a page template if it exists in a theme for a post marked as page.

Closes #1329.

tyrikio/Ghost,atandon/Ghost,SkynetInc/steam,yanntech/Ghost,daimaqiao/Ghost-Bridge,dylanchernick/ghostblog,edurangel/Ghost,LeandroNascimento/Ghost,schematical/Ghost,choskim/ghost_exp,JonathanZWhite/Ghost,jaguerra/Ghost,zeropaper/Ghost,codeincarnate/Ghost,influitive/crafters,dggr/Ghost-sr,Coding-House/Ghost,Elektro1776/javaPress,Rovak/Ghost,jamesyothers/Ghost,hnq90/Ghost,achimos/ghost_as,virtuallyearthed/Ghost,allspiritseve/mindlikewater,theonlypat/Ghost,NikolaiIvanov/Ghost,bitjson/Ghost,diogogmt/Ghost,vainglori0us/urban-fortnight,BayPhillips/Ghost,NovaDevelopGroup/Academy,janvt/Ghost,lf2941270/Ghost,gcamana/Ghost,djensen47/Ghost,jacostag/Ghost,leonli/ghost,mdbw/ghost,pathayes/FoodBlog,velimir0xff/Ghost,kevinansfield/Ghost,julianromera/Ghost,PeterCxy/Ghost,jorgegilmoreira/ghost,bsansouci/Ghost,zhiyishou/Ghost,skmezanul/Ghost,liftup/ghost,Alxandr/Blog,dqj/Ghost,flomotlik/Ghost,lukw00/Ghost,denzelwamburu/denzel.xyz,exsodus3249/Ghost,allspiritseve/mindlikewater,kortemy/Ghost,ThorstenHans/Ghost,letsjustfixit/Ghost,Jonekee/Ghost,johnnymitch/Ghost,hyokosdeveloper/Ghost,tuan/Ghost,rchrd2/Ghost,Romdeau/Ghost,sfpgmr/Ghost,darvelo/Ghost,olsio/Ghost,syaiful6/Ghost,KnowLoading/Ghost,veyo-care/Ghost,kaiqigong/Ghost,llv22/Ghost,ASwitlyk/Ghost,pathayes/FoodBlog,FredericBernardo/Ghost,phillipalexander/Ghost,duyetdev/islab,vlmhco/personal-blog,wallmarkets/Ghost,panezhang/Ghost,davidblurton/salmondesign-old,Netazoic/bad-gateway,AnthonyCorrado/Ghost,mtvillwock/Ghost,BayPhillips/Ghost,ErisDS/Ghost,phillipalexander/Ghost,AlexKVal/Ghost,trunk-studio/Ghost,virtuallyearthed/Ghost,neynah/GhostSS,pensierinmusica/Ghost,IbrahimAmin/Ghost,yangli1990/Ghost,claudiordgz/Ghost,AnthonyCorrado/Ghost,Elektro1776/javaPress,developer-prosenjit/Ghost,tanbo800/Ghost,acburdine/Ghost,francisco-filho/Ghost,10hacks/blog,devleague/uber-hackathon,Remchi/Ghost,yujingz/yujignz.com,halfdan/Ghost,skleung/blog,javorszky/Ghost,ManRueda/manrueda-blog,etanxing/Ghost,ITJesse/Ghost-zh,sunh3/Ghost,gcamana/Ghost,Bunk/Ghost,sajmoon/Ghost,kaiqigong/Ghost,RufusMbugua/TheoryOfACoder,ashishapy/ghostpy,dgem/Ghost,katrotz/blog.katrotz.space,ghostchina/Ghost-zh,kmeurer/GhostAzureSetup,alanmoo/moo-on-the-web,bbmepic/Ghost,ManRueda/manrueda-blog,YY030913/Ghost,choskim/Ghost,PaulBGD/Ghost-Plus,r14r/fork_nodejs_ghost,TryGhost/Ghost,francisco-filho/Ghost,ClarkGH/Ghost,tyrikio/Ghost,Azzurrio/Ghost,sebgie/Ghost,hnarayanan/narayanan.co,zumobi/Ghost,Azzurrio/Ghost,situkangsayur/Ghost,mattvh/Ghost,patterncoder/patterncoder,load11/ghost,cwonrails/Ghost,karmakaze/Ghost,mikecastro26/ghost-custom,tadityar/Ghost,ineitzke/Ghost,riyadhalnur/Ghost,leonli/ghost,ryanbrunner/crafters,tmp-reg/Ghost,nmukh/Ghost,ladislas/ghost,techfashionlife/blog,prosenjit-itobuz/Ghost,choskim/GhostAzure,PDXIII/Ghost-FormMailer,wemakeweb/Ghost,Smile42RU/Ghost,laispace/laiblog,lukaszklis/Ghost,dai-shi/Ghost,akveo/akveo-blog,ananthhh/Ghost,tandrewnichols/ghost,lukekhamilton/Ghost,no1lov3sme/Ghost,novaugust/Ghost,Japh/Ghost,disordinary/Ghost,Sing-Li/GhostSS,petersucks/blog,olsio/Ghost,GroupxDev/javaPress,katiefenn/Ghost,Remchi/Ghost,NodeJSBarenko/Ghost,etdev/blog,prosenjit-itobuz/Ghost,ygbhf/Ghost,thomasalrin/Ghost,edurangel/Ghost,epicmiller/pages,sfpgmr/Ghost,leonli/ghost,gabfssilva/Ghost,stridespace/Ghost,ManRueda/manrueda-blog,ashishapy/ghostpy,bastianbin/Ghost,jgillich/Ghost,sceltoas/Ghost,jiangjian-zh/Ghost,krahman/Ghost,davidmenger/nodejsfan,xiongjungit/Ghost,cicorias/Ghost,Netazoic/bad-gateway,cwonrails/Ghost,benstoltz/Ghost,STANAPO/Ghost,johnnymitch/Ghost,pedroha/Ghost,dbalders/Ghost,Gargol/Ghost,Smile42RU/Ghost,xiongjungit/Ghost,etanxing/Ghost,hilerchyn/Ghost,psychobunny/Ghost,ananthhh/Ghost,RoopaS/demo-intern,velimir0xff/Ghost,Feitianyuan/Ghost,diancloud/Ghost,weareleka/blog,madole/diverse-learners,janvt/Ghost,andrewconnell/Ghost,cncodog/Ghost-zh-codog,k2byew/Ghost,jomahoney/Ghost,smaty1/Ghost,hyokosdeveloper/Ghost,lanffy/Ghost,leninhasda/Ghost,Japh/shortcoffee,laispace/laiblog,dymx101/Ghost,JohnONolan/Ghost,petersucks/blog,arvidsvensson/Ghost,Netazoic/bad-gateway,jaswilli/Ghost,atandon/Ghost,r14r/fork_nodejs_ghost,arvidsvensson/Ghost,bastianbin/Ghost,leninhasda/Ghost,techfashionlife/blog,SkynetInc/steam,sajmoon/Ghost,memezilla/Ghost,10hacks/blog,rtorino/me-etc,rafaelstz/Ghost,sangcu/Ghost,barbastan/Ghost,rwjblue/Ghost,fredeerock/atlabghost,beautyOfProgram/Ghost,tchapi/igneet-blog,kortemy/Ghost,etdev/blog,rito/Ghost,rmoorman/Ghost,stridespace/Ghost,zackslash/Ghost,jaswilli/Ghost,Rovak/Ghost,ASwitlyk/Ghost,alecho/Ghost,memezilla/Ghost,Netazoic/bad-gateway,telco2011/Ghost,rizkyario/Ghost,situkangsayur/Ghost,vainglori0us/urban-fortnight,davidblurton/salmondesign-old,consoleblog/consoleblog,ghostchina/Ghost.zh,jgladch/taskworksource,jiachenning/Ghost,melissaroman/ghost-blog,davidenq/Ghost-Blog,adam-paterson/blog,FredericBernardo/Ghost,TryGhost/Ghost,ckousik/Ghost,aroneiermann/GhostJade,DesenTao/Ghost,rameshponnada/Ghost,blankmaker/Ghost,manishchhabra/Ghost,ManRueda/Ghost,aschmoe/jesse-ghost-app,theonlypat/Ghost,jiangjian-zh/Ghost,optikalefx/Ghost,metadevfoundation/Ghost,dymx101/Ghost,Loyalsoldier/Ghost,dqj/Ghost,telco2011/Ghost,scopevale/wethepeopleweb.org,klinker-apps/ghost,cobbspur/Ghost,Klaudit/Ghost,ljhsai/Ghost,cqricky/Ghost,lf2941270/Ghost,MadeOnMars/Ghost,pedroha/Ghost,Kikobeats/Ghost,carlosmtx/Ghost,Xibao-Lv/Ghost,hnarayanan/narayanan.co,avh4/blog.avh4.net,sankumsek/Ghost-ashram,acburdine/Ghost,dylanchernick/ghostblog,chris-yoon90/Ghost,rollokb/Ghost,greyhwndz/Ghost,delgermurun/Ghost,woodyrew/Ghost,nneko/Ghost,jamesslock/Ghost,choskim/GhostAzure,bitjson/Ghost,augbog/Ghost,freele/ghost,pbevin/Ghost,ballPointPenguin/Ghost,weareleka/blog,rafaelstz/Ghost,wspandihai/Ghost,ericbenson/GhostAzureSetup,mlabieniec/ghost-env,tanbo800/Ghost,karmakaze/Ghost,icowan/Ghost,Kaenn/Ghost,praveenscience/Ghost,dbalders/Ghost,maverickcoders/blog,sergeylukin/Ghost,halfdan/Ghost,kaychaks/kaushikc.org,akveo/akveo-blog,flpms/ghost-ad,djensen47/Ghost,praveenscience/Ghost,davegw/dgw-website,allanjsx/Ghost,wemakeweb/Ghost,morficus/Ghost,riyadhalnur/Ghost,jamesslock/Ghost,greyhwndz/Ghost,panezhang/Ghost,lukekhamilton/Ghost,omaracrystal/Ghost,smedrano/Ghost,rollokb/Ghost,allanjsx/Ghost,Dnlyc/Ghost,GroupxDev/javaPress,liftup/ghost,ThorstenHans/Ghost,rouanw/Ghost,letsjustfixit/Ghost,MadeOnMars/Ghost,lcamacho/Ghost,Empeeric/justanidea,load11/ghost,camilodelvasto/herokughost,claudiordgz/Ghost,jiachenning/Ghost,obsoleted/Ghost,Jai-Chaudhary/Ghost,ddeveloperr/Ghost,ErisDS/Ghost,sangcu/Ghost,thehogfather/Ghost,NovaDevelopGroup/Academy,codeincarnate/Ghost,carlosmtx/Ghost,mnitchie/Ghost,ErisDS/Ghost,UsmanJ/Ghost,hoxoa/Ghost,rito/Ghost,tandrewnichols/ghost,shrimpy/Ghost,mattchupp/blog,ygbhf/Ghost,rouanw/Ghost,zackslash/Ghost,InnoD-WebTier/hardboiled_ghost,patterncoder/patterncoder,davegw/dgw-website,wangjun/Ghost,rchrd2/Ghost,maverickcoders/blog,javimolla/Ghost,kortemy/Ghost,mdbw/ghost,wangjun/Ghost,cysys/ghost-openshift,cncodog/Ghost-zh-codog,v3rt1go/Ghost,wallmarkets/Ghost,devleague/uber-hackathon,Gargol/Ghost,Loyalsoldier/Ghost,schneidmaster/theventriloquist.us,floofydoug/Ghost,ivanoats/ivanstorck.com,smedrano/Ghost,Alxandr/Blog,yundt/seisenpenji,kolorahl/Ghost,mattvh/Ghost,handcode7/Ghost,Yarov/yarov,mohanambati/Ghost,cysys/ghost-openshift,PepijnSenders/whatsontheotherside,yangli1990/Ghost,e10/Ghost,TribeMedia/Ghost,skmezanul/Ghost,pbevin/Ghost,mtvillwock/Ghost,JulienBrks/Ghost,flpms/ghost-ad,kwangkim/Ghost,IbrahimAmin/Ghost,greenboxindonesia/Ghost,UnbounDev/Ghost,InnoD-WebTier/hardboiled_ghost,ryanbrunner/crafters,cqricky/Ghost,pensierinmusica/Ghost,pollbox/ghostblog,mlabieniec/ghost-env,ddeveloperr/Ghost,sifatsultan/js-ghost,RufusMbugua/TheoryOfACoder,Brunation11/Ghost,GarrethDottin/Habits-Design,JohnONolan/Ghost,mohanambati/Ghost,ignasbernotas/nullifer,dbalders/Ghost,PaulBGD/Ghost-Plus,NamedGod/Ghost,morficus/Ghost,ryanorsinger/tryghost,jaguerra/Ghost,trepafi/ghost-base,ivantedja/ghost,fredeerock/atlabghost,duyetdev/islab,lukaszklis/Ghost,darvelo/Ghost,neynah/GhostSS,edsadr/Ghost,bosung90/Ghost,sergeylukin/Ghost,pollbox/ghostblog,Kikobeats/Ghost,yundt/seisenpenji,jin/Ghost,mohanambati/Ghost,Aaron1992/Ghost,mttschltz/ghostblog,MrMaksimize/sdg1,klinker-apps/ghost,greenboxindonesia/Ghost,daimaqiao/Ghost-Bridge,jacostag/Ghost,rizkyario/Ghost,jorgegilmoreira/ghost,Romdeau/Ghost,kevinansfield/Ghost,metadevfoundation/Ghost,ManRueda/Ghost,sifatsultan/js-ghost,shrimpy/Ghost,shannonshsu/Ghost,singular78/Ghost,camilodelvasto/localghost,tksander/Ghost,BlueHatbRit/Ghost,JohnONolan/Ghost,cicorias/Ghost,Japh/Ghost,delgermurun/Ghost,novaugust/Ghost,lowkeyfred/Ghost,jorgegilmoreira/ghost,singular78/Ghost,achimos/ghost_as,Klaudit/Ghost,neynah/GhostSS,vainglori0us/urban-fortnight,tmp-reg/Ghost,gleneivey/Ghost,ballPointPenguin/Ghost,TryGhost/Ghost,medialab/Ghost,ManRueda/Ghost,mayconxhh/Ghost,rmoorman/Ghost,netputer/Ghost,anijap/PhotoGhost,makapen/Ghost,ClarkGH/Ghost,InnoD-WebTier/hardboiled_ghost,PepijnSenders/whatsontheotherside,JonSmith/Ghost,laispace/laiblog,yujingz/yujignz.com,kwangkim/Ghost,GroupxDev/javaPress,VillainyStudios/Ghost,gabfssilva/Ghost,sebgie/Ghost,jeonghwan-kim/Ghost,ghostchina/Ghost-zh,ngosinafrica/SiteForNGOs,jgillich/Ghost,melissaroman/ghost-blog,alecho/Ghost,madole/diverse-learners,kmeurer/Ghost,GarrethDottin/Habits-Design,cysys/ghost-openshift,edsadr/Ghost,notno/Ghost,PDXIII/Ghost-FormMailer,mlabieniec/ghost-env,daihuaye/Ghost,alexandrachifor/Ghost,chevex/undoctrinate,icowan/Ghost,eduardojmatos/eduardomatos.me,carlyledavis/Ghost,vloom/blog,smaty1/Ghost,sebgie/Ghost,barbastan/Ghost,UsmanJ/Ghost,bbmepic/Ghost,JulienBrks/Ghost,daihuaye/Ghost,yanntech/Ghost,dgem/Ghost,v3rt1go/Ghost,julianromera/Ghost,tksander/Ghost,woodyrew/Ghost,skleung/blog,dYale/blog,thinq4yourself/Unmistakable-Blog,bisoe/Ghost,NovaDevelopGroup/Academy,medialab/Ghost,influitive/crafters,kolorahl/Ghost,augbog/Ghost,bisoe/Ghost,VillainyStudios/Ghost,Jai-Chaudhary/Ghost,ryansukale/ux.ryansukale.com,jparyani/GhostSS,vishnuharidas/Ghost,ckousik/Ghost,thehogfather/Ghost,ngosinafrica/SiteForNGOs,schneidmaster/theventriloquist.us,tidyui/Ghost,johngeorgewright/blog.j-g-w.info,llv22/Ghost,Kikobeats/Ghost,obsoleted/Ghost,disordinary/Ghost,Feitianyuan/Ghost,lethalbrains/Ghost,nneko/Ghost,allanjsx/Ghost,AlexKVal/Ghost,psychobunny/Ghost,maverickcoders/blog,netputer/Ghost,jin/Ghost,Dnlyc/Ghost,zhiyishou/Ghost,nmukh/Ghost,developer-prosenjit/Ghost,davidmenger/nodejsfan,nakamuraapp/new-ghost,ryansukale/ux.ryansukale.com,bigertech/Ghost,AileenCGN/Ghost,JonathanZWhite/Ghost,YY030913/Ghost,thinq4yourself/Unmistakable-Blog,exsodus3249/Ghost,trunk-studio/Ghost,anijap/PhotoGhost,ljhsai/Ghost,ITJesse/Ghost-zh,kaychaks/kaushikc.org,tadityar/Ghost,acburdine/Ghost,qdk0901/Ghost,wspandihai/Ghost,Shauky/Ghost,letsjustfixit/Ghost,mayconxhh/Ghost,jparyani/GhostSS,singular78/Ghost,sceltoas/Ghost,jomofrodo/ccb-ghost,hoxoa/Ghost,ghostchina/Ghost.zh,Elektro1776/javaPress,Sebastian1011/Ghost,ignasbernotas/nullifer,LeandroNascimento/Ghost,PeterCxy/Ghost,qdk0901/Ghost,rameshponnada/Ghost,oimou-house/blog,TribeMedia/Ghost,blankmaker/Ghost,Kaenn/Ghost,cncodog/Ghost-zh-codog,patrickdbakke/ghost-spa,shannonshsu/Ghost,axross/ghost,r1N0Xmk2/Ghost,BlueHatbRit/Ghost,jparyani/GhostSS,daimaqiao/Ghost-Bridge,jamesyothers/Ghost,omaracrystal/Ghost,andrewconnell/Ghost,gleneivey/Ghost,hilerchyn/Ghost,choskim/Ghost,Brunation11/Ghost,vloom/blog,Sebastian1011/Ghost,devleague/uber-hackathon,sunh3/Ghost,zeropaper/Ghost,r1N0Xmk2/Ghost,adam-paterson/blog,NikolaiIvanov/Ghost,dYale/blog,UnbounDev/Ghost,Polyrhythm/dolce,cwonrails/Ghost,Bunk/Ghost,bsansouci/Ghost,telco2011/Ghost,chris-yoon90/Ghost,mhhf/ghost-latex,DesenTao/Ghost,davidenq/Ghost-Blog,veyo-care/Ghost,ericbenson/GhostAzureSetup,kmeurer/Ghost,Japh/shortcoffee,jeonghwan-kim/Ghost,bosung90/Ghost,flomotlik/Ghost,STANAPO/Ghost,javimolla/Ghost,ineitzke/Ghost,camilodelvasto/herokughost,JonSmith/Ghost,ivanoats/ivanstorck.com,Yarov/yarov,denzelwamburu/denzel.xyz,Coding-House/Ghost,lanffy/Ghost,beautyOfProgram/Ghost,cgiffard/Ghost,uniqname/everydaydelicious,imjerrybao/Ghost,epicmiller/pages,no1lov3sme/Ghost,uploadcare/uploadcare-ghost-demo,camilodelvasto/localghost,benstoltz/Ghost,manishchhabra/Ghost,jomofrodo/ccb-ghost,ghostchina/website,k2byew/Ghost,notno/Ghost,aschmoe/jesse-ghost-app,zuphu/GhostBlog,hawkrives/Wraith,zumobi/Ghost,dggr/Ghost-sr,javorszky/Ghost,hawkrives/Wraith,hnq90/Ghost,stridespace/Ghost,johngeorgewright/blog.j-g-w.info,uploadcare/uploadcare-ghost-demo,handcode7/Ghost,syaiful6/Ghost,floofydoug/Ghost,Jonekee/Ghost,jomofrodo/ccb-ghost,jomahoney/Ghost,Xibao-Lv/Ghost,diogogmt/Ghost,KnowLoading/Ghost,lukw00/Ghost,lowkeyfred/Ghost,novaugust/Ghost,optikalefx/Ghost,rizkyario/Ghost,tidyui/Ghost,thomasalrin/Ghost,kevinansfield/Ghost,Trendy/Ghost,SachaG/bjjbot-blog,dggr/Ghost-sr,carlyledavis/Ghost,Trendy/Ghost,NamedGod/Ghost,katrotz/blog.katrotz.space,aexmachina/blog-old,SachaG/bjjbot-blog,dai-shi/Ghost,imjerrybao/Ghost,e10/Ghost,aroneiermann/GhostJade,axross/ghost,ladislas/ghost,mttschltz/ghostblog,diancloud/Ghost,makapen/Ghost,schematical/Ghost,lethalbrains/Ghost,Kaenn/Ghost,davidenq/Ghost-Blog,mattchupp/blog,mnitchie/Ghost,Alxandr/Blog,mhhf/ghost-latex