Removing unused code from post layout
Removing unused code from post layout

The post from the site template does not have `meta` in its front matter. 

Related to #3536.
yhironaka/yhironaka.github.io,naughtyboy83/jekyll,xiongjungit/jekyll,rongl/jekyll,jmknoll/jekyll,hartmel/jekyll,x-way/jekyll,QuinntyneBrown/jekyll,ryanshaw/jekyll,vidbina/jekyll,christophermanning/jekyll,rovrevik/jekyll,rebornix/jekyll,alex-kovac/jekyll,darwin/jekyll,shliujing/jekyll,eninya/jekyll,SQS2/Test,gencer/jekyll,PepSalehi/jekyll,Teino1978-Corp/Teino1978-Corp-jekyll,chrisfinazzo/jekyll,backendeveloper/jekyll,getandpost/jekyll.github.io,Strangehill/jekyll,digideskio/jekyll,tillgrallert/jekyll,nateberkopec/jekyll,tomjohnson1492/jekyll,isathish/jekyll,liukaijv/jekyll,tobscure/jekyll,LeuisKen/jekyllcn,fengsmith/jekyllcn,ryanshaw/jekyll,backendeveloper/jekyll,jeffkole/jekyll,johnnycastilho/jekyll,shuber2/jekyll,goragod/jekyll,nathanhorrigan1/webdeveloper,bsmr-ruby/jekyll,Kinghack/kinghack.github.com,sanxore/sanxore.github.com,marrujoalex/jekyll,krishnakalyan3/jekyll,codeclimate-testing/jekyll,tugberkugurlu/jekyll,EddieDow/jekyll,ewinkler/jekyll,jeffkole/jekyll,gencer/jekyll,krahman/jekyll,greent2008/jekyll,indraj/jekyll,royalwang/jekyll,vcgato29/jekyll,abhilashhb/jekyll,rlugojr/jekyll,QuinntyneBrown/jekyll,hiteshsuthar/jekyll,isathish/jekyll,tobscure/jekyll,tomjohnson1492/jekyll,chrisfinazzo/jekyll,wentixiaogege/jekyll,codeclimate-testing/jekyll,ajhit406/jekyll,floydpraveen/jekyll,xiaoshaozi52/jekyll,omeripek/jekyll,hartmel/jekyll,ramoslin02/jekyll,noikiy/jekyll,bsmr-ruby/jekyll,alfredxing/jekyll,kimeng/jekyll,MauroMrod/jekyll,larryfox/jekyll,omeripek/jekyll,dezon/jekyll,PepSalehi/jekyll,brint/jekyll,ducktyper/jekyll,eninya/jekyll,adilapapaya/jekyll,desidude03/jekyll,rongl/jekyll,thejameskyle/jekyll,rlugojr/jekyll,daniel-beck/jekyll,tugberkugurlu/jekyll,Tiger66639/jekyll,greent2008/jekyll,Teino1978-Corp/jekyll,0x00evil/jekyll,rasa2011/rasa2011.github.io,mrb/jekyll,chiyodad/jekyll,kimeng/jekyll,tillgrallert/jekyll,harrissoerja/jekyll,kuangyeheng/jekyll,brint/jekyll,ZDroid/jekyll,jeffkole/jekyll,ewinkler/jekyll,18F/jekyll,0x00evil/jekyll,floydpraveen/jekyll,howkj1/jekyll,AaronSikes/jekyll,supriyantomaftuh/jekyll,ramoslin02/jekyll,doubleday/jekyll,AnanthaRajuC/jekyll,ls2uper/jekyll,fengsmith/jekyllcn,AnanthaRajuC/jekyll,aarvay/jekyll,indraj/jekyll,gynter/jekyll,yihangho/jekyll,CheekyFE/jekyll,anthonyrosengren/grasshoppergathering2.github-io,xtymichael/jekyll,UniFreak/jekyllcn,Strangehill/jekyll,foocoder/jekyll,jmptrader/jekyll,garvitr/jekyll,hubsaysnuaa/jekyll,chinayin/jekyll,princeofdarkness76/jekyll,noikiy/jekyll,daniel-beck/jekyll,richsoni/jekyll,leichunxin/jekyll,alex-kovac/jekyll,noikiy/jekyll,jmepg/jekyll,chrisfinazzo/jekyll,ramoslin02/jekyll,yihangho/jekyll,chrisfinazzo/jekyll,stomar/jekyll,MjAbuz/jekyll,tareq-s/jekyll,nemotan/jekyll,egobrightan/jekyll,fengsmith/jekyll,aarvay/jekyll,mixxmac/jekyll,superve/jekyll,tugberkugurlu/jekyll,saitodisse/jekyll,nasht00/jekyll,abhilashhb/jekyll,rebornix/jekyll,goragod/jekyll,Tiger66639/jekyll,johnnycastilho/jekyll,CPVPLachlan/CPVP-Blog,greent2008/jekyll,mixxmac/jekyll,howkj1/jekyll,fengsmith/jekyll,omeripek/jekyll,alihalabyah/jekyll,tomjohnson1492/jekyll,wentixiaogege/jekyll,tillgrallert/jekyll,drobati/jekyll,xcatliu/jekyllcn,ajhit406/jekyll,adilapapaya/jekyll,vidbina/jekyll,UniFreak/jekyllcn,teju111/jekyll,christophermanning/jekyll,princeofdarkness76/jekyll,tamouse/jekyll,harrissoerja/jekyll,pmarsceill/jekyll,CorainChicago/jekyll,Teino1978-Corp/Teino1978-Corp-jekyll,ReachingOut/jekyll,zhangkuaiji/jekyllcn,jmepg/jekyll,ZainRizvi/jekyll,nateberkopec/jekyll,x-way/jekyll,CheekyFE/jekyll,garvitr/jekyll,htmelvis/jekyll,krishnakalyan3/jekyll,noikiy/jekyll,tareq-s/jekyll,iRoxx/jekyll,xiongjungit/jekyll,digideskio/jekyll,foocoder/jekyll,alihalabyah/jekyll,eloyesp/jekyll,yihangho/jekyll,tomjohnson1492/jekyll,martynbm/jekyll,xiebinhqy/jklly_china,rlugojr/jekyll,stomar/jekyll,penchan1218/jekyllcn,xiaoshaozi52/jekyll,goragod/jekyll,xiebinhqy/jklly_china,alex-kovac/jekyll,SQS2/Test,cyberid41/jekyll,18F/jekyll,cyberid41/jekyll,MjAbuz/jekyll,ajhit406/jekyll,eloyesp/jekyll,AtekiRyu/jekyll,wentixiaogege/jekyll,chiyodad/jekyll,iRoxx/jekyll,martynbm/jekyll,gkunwar/gkunwar.github.io,Tyrion22/jekyll,EddieDow/jekyll,ZDroid/jekyll,alex-kovac/jekyll,codeclimate-testing/jekyll,richsoni/jekyll,shliujing/jekyll,desidude03/jekyll,krahman/jekyll,mnuessler/jekyll,nasht00/jekyll,gaosboy/jekyll,nickg33/jekyll,angeliaz/jekyll,fengsmith/jekyll,fabulousu/jekyll,howkj1/jekyll,eninya/jekyll,zhangkuaiji/jekyllcn,tillgrallert/jekyll,isathish/jekyll,LuoPX-15510486969/jekyll,fulldecent/jekyll,desidude03/jekyll,rongl/jekyll,penchan1218/jekyllcn,likong/jekyll,gencer/jekyll,garvitr/jekyll,hubsaysnuaa/jekyll,supriyantomaftuh/jekyll,tomasdiez/jekyll,gencer/jekyll,harrissoerja/jekyll,jaroot32/jekyll,CPVPLachlan/CPVP-Blog,jaybe-jekyll/jekyll,gaosboy/jekyll,supriyantomaftuh/jekyll,kuangyeheng/jekyll,Tiger66639/jekyll,thetaxman/jekyll,PepSalehi/jekyll,anthonyrosengren/grasshoppergathering2.github-io,martynbm/jekyll,htmelvis/jekyll,aarvay/jekyll,jmptrader/jekyll,ZainRizvi/jekyll,zsyed91/jekyll,thetaxman/jekyll,FlyingWHR/jekyll,winndows/jekyll,trungvothanh/jekyll,rebornix/jekyll,nemotan/jekyll,ducktyper/jekyll,abhilashhb/jekyll,m2candre/jekyll,brint/jekyll,chiyodad/jekyll,tylermachen/jekyll,LuoPX-15510486969/jekyll,getandpost/jekyll.github.io,tomasdiez/jekyll,egobrightan/jekyll,bsmr-ruby/jekyll,ducktyper/jekyll,nasht00/jekyll,johnnycastilho/jekyll,jmhardison/jekyll,MjAbuz/jekyll,tillgrallert/jekyll,hiteshsuthar/jekyll,AtekiRyu/jekyll,darwin/jekyll,sasongkojati/jekyll,xantage/jekyll,julienbourdeau/jekyll,imaustink/jekyll,FlyingWHR/jekyll,LeuisKen/jekyllcn,jaybe-jekyll/jekyll,fulldecent/jekyll,alfredxing/jekyll,LeuisKen/jekyllcn,sasongkojati/jekyll,krishnakalyan3/jekyll,doubleday/jekyll,superve/jekyll,angeliaz/jekyll,drobati/jekyll,naughtyboy83/jekyll,Strangehill/jekyll,pheuko/jekyll,ReachingOut/jekyll,eloyesp/jekyll,kimeng/jekyll,cyberid41/jekyll,chinayin/jekyll,oresmus/jekyll,mrb/jekyll,jmhardison/jekyll,rlugojr/jekyll,QuinntyneBrown/jekyll,x-way/jekyll,AaronSikes/jekyll,tylermachen/jekyll,CPVPLachlan/CPVP-Blog,Tyrion22/jekyll,mnuessler/jekyll,m2candre/jekyll,m2candre/jekyll,wadaries/jekyll,Wirachmat/jekyll,dezon/jekyll,wadaries/jekyll,brint/jekyll,dangaute/eng,honger05/jekyllcn,UniFreak/jekyllcn,mrb/jekyll,tomasdiez/jekyll,rajrathore/jekyll,fengsmith/jekyllcn,jaybe-jekyll/jekyll,xcatliu/jekyllcn,18F/jekyll,Teino1978-Corp/Teino1978-Corp-jekyll,hartmel/jekyll,jmknoll/jekyll,alfredxing/jekyll,xantage/jekyll,rajrathore/jekyll,ZDroid/jekyll,honger05/jekyllcn,princeofdarkness76/jekyll,SQS2/Test,marrujoalex/jekyll,shuber2/jekyll,ewinkler/jekyll,shliujing/jekyll,jaroot32/jekyll,digideskio/jekyll,pheuko/jekyll,imaustink/jekyll,mixxmac/jekyll,thejameskyle/jekyll,wadaries/jekyll,fulldecent/jekyll,superve/jekyll,sanxore/sanxore.github.com,Tyrion22/jekyll,krahman/jekyll,winndows/jekyll,dansef/jekyll,alihalabyah/jekyll,gaosboy/jekyll,thetaxman/jekyll,tamouse/jekyll,EddieDow/jekyll,CorainChicago/jekyll,julienbourdeau/jekyll,tareq-s/jekyll,dangaute/eng,royalwang/jekyll,jmepg/jekyll,ryanshaw/jekyll,kuangyeheng/jekyll,jeffkole/jekyll,xiaoshaozi52/jekyll,darwin/jekyll,Wirachmat/jekyll,Teino1978-Corp/jekyll,indraj/jekyll,floydpraveen/jekyll,alex-kovac/jekyll,anthonyrosengren/grasshoppergathering2.github-io,LuoPX-15510486969/jekyll,tomjohnson1492/jekyll,matuzo/jekyll,nathanhorrigan1/webdeveloper,penchan1218/jekyllcn,Kinghack/kinghack.github.com,jekyll/jekyll,liukaijv/jekyll,leichunxin/jekyll,likong/jekyll,getandpost/jekyll.github.io,jmknoll/jekyll,ajhit406/jekyll,rovrevik/jekyll,shuber2/jekyll,xiongjungit/jekyll,jmptrader/jekyll,tylermachen/jekyll,nateberkopec/jekyll,xantage/jekyll,larryfox/jekyll,ReachingOut/jekyll,zsyed91/jekyll,derekgottlieb/jekyll,thejameskyle/jekyll,stomar/jekyll,jekyll/jekyll,matuzo/jekyll,doubleday/jekyll,xtymichael/jekyll,pmarsceill/jekyll,dansef/jekyll,dansef/jekyll,oresmus/jekyll,rasa2011/rasa2011.github.io,xiebinhqy/jklly_china,nemotan/jekyll,christophermanning/jekyll,dezon/jekyll,bsmr-ruby/jekyll,pmarsceill/jekyll,drobati/jekyll,teju111/jekyll,daniel-beck/jekyll,angeliaz/jekyll,ls2uper/jekyll,pmarsceill/jekyll,darwin/jekyll,jekyll/jekyll,tobscure/jekyll,ryanshaw/jekyll,backendeveloper/jekyll,xiebinhqy/jklly_china,AnanthaRajuC/jekyll,vcgato29/jekyll,Strangehill/jekyll,leichunxin/jekyll,gencer/jekyll,honger05/jekyllcn,derekgottlieb/jekyll,floydpraveen/jekyll,derekgottlieb/jekyll,htmelvis/jekyll,AaronSikes/jekyll,gkunwar/gkunwar.github.io,saitodisse/jekyll,xcatliu/jekyllcn,sasongkojati/jekyll,alfredxing/jekyll,marrujoalex/jekyll,saitodisse/jekyll,vidbina/jekyll,ls2uper/jekyll,Teino1978-Corp/jekyll,x-way/jekyll,larryfox/jekyll,MauroMrod/jekyll,fabulousu/jekyll,0x00evil/jekyll,royalwang/jekyll,nickg33/jekyll,richsoni/jekyll,rajrathore/jekyll,gynter/jekyll,Strangehill/jekyll,gynter/jekyll,princeofdarkness76/jekyll,jmhardison/jekyll,gkunwar/gkunwar.github.io,imaustink/jekyll,derekgottlieb/jekyll,mnuessler/jekyll,sanxore/sanxore.github.com,iRoxx/jekyll,teju111/jekyll,foocoder/jekyll,nasht00/jekyll,jekyll/jekyll,CorainChicago/jekyll,Wirachmat/jekyll,trungvothanh/jekyll,julienbourdeau/jekyll,stomar/jekyll,xcatliu/jekyllcn,jaroot32/jekyll,nickg33/jekyll,oresmus/jekyll,zsyed91/jekyll,chinayin/jekyll,ZainRizvi/jekyll,dangaute/eng,Kinghack/kinghack.github.com,egobrightan/jekyll,hiteshsuthar/jekyll,tamouse/jekyll,rovrevik/jekyll,CheekyFE/jekyll,mrb/jekyll,pheuko/jekyll,winndows/jekyll,MauroMrod/jekyll,rasa2011/rasa2011.github.io,nathanhorrigan1/webdeveloper,zsyed91/jekyll,trungvothanh/jekyll,fabulousu/jekyll,xtymichael/jekyll,adilapapaya/jekyll,liukaijv/jekyll,naughtyboy83/jekyll,zhangkuaiji/jekyllcn,hubsaysnuaa/jekyll,AtekiRyu/jekyll,fulldecent/jekyll,likong/jekyll,FlyingWHR/jekyll,matuzo/jekyll,jaybe-jekyll/jekyll,vcgato29/jekyll