Rails 4 apps need to serve assets when using Heroku.
Rails 4 apps need to serve assets when using Heroku.

Fixes #176

derekluo/spree,SadTreeFriends/spree,jimblesm/spree,DynamoMTL/spree,tancnle/spree,firman/spree,azclick/spree,grzlus/spree,tesserakt/clean_spree,CiscoCloud/spree,ayb/spree,Kagetsuki/spree,DarkoP/spree,omarsar/spree,cutefrank/spree,assembledbrands/spree,jspizziri/spree,devilcoders/solidus,reidblomquist/spree,jeffboulet/spree,Hawaiideveloper/shoppingcart,welitonfreitas/spree,radarseesradar/spree,richardnuno/solidus,vulk/spree,net2b/spree,yiqing95/spree,useiichi/spree,vulk/spree,surfdome/spree,tesserakt/clean_spree,useiichi/spree,locomotivapro/spree,Hawaiideveloper/shoppingcart,agient/agientstorefront,DynamoMTL/spree,ayb/spree,TimurTarasenko/spree,quentinuys/spree,keatonrow/spree,odk211/spree,shaywood2/spree,edgward/spree,hoanghiep90/spree,jparr/spree,delphsoft/spree-store-ballchair,jordan-brough/solidus,piousbox/spree,azranel/spree,lyzxsc/spree,moneyspyder/spree,lsirivong/solidus,builtbybuffalo/spree,wolfieorama/spree,Arpsara/solidus,edgward/spree,rajeevriitm/spree,Kagetsuki/spree,kewaunited/spree,vmatekole/spree,vulk/spree,madetech/spree,azclick/spree,vmatekole/spree,hifly/spree,tesserakt/clean_spree,welitonfreitas/spree,grzlus/solidus,Engeltj/spree,abhishekjain16/spree,devilcoders/solidus,azranel/spree,Senjai/solidus,athal7/solidus,derekluo/spree,jparr/spree,scottcrawford03/solidus,zaeznet/spree,brchristian/spree,joanblake/spree,jspizziri/spree,jaspreet21anand/spree,Boomkat/spree,groundctrl/spree,APohio/spree,dafontaine/spree,shaywood2/spree,Migweld/spree,FadliKun/spree,richardnuno/solidus,radarseesradar/spree,imella/spree,siddharth28/spree,tancnle/spree,alvinjean/spree,orenf/spree,bricesanchez/spree,thogg4/spree,orenf/spree,rakibulislam/spree,derekluo/spree,CJMrozek/spree,nooysters/spree,pervino/spree,CiscoCloud/spree,njerrywerry/spree,archSeer/spree,rakibulislam/spree,rakibulislam/spree,progsri/spree,vcavallo/spree,priyank-gupta/spree,reidblomquist/spree,jparr/spree,volpejoaquin/spree,dafontaine/spree,lsirivong/spree,jsurdilla/solidus,abhishekjain16/spree,patdec/spree,siddharth28/spree,hifly/spree,Senjai/solidus,yiqing95/spree,Lostmyname/spree,edgward/spree,bricesanchez/spree,ckk-scratch/solidus,PhoenixTeam/spree_phoenix,yushine/spree,PhoenixTeam/spree_phoenix,alejandromangione/spree,abhishekjain16/spree,Ropeney/spree,KMikhaylovCTG/spree,trigrass2/spree,karlitxo/spree,forkata/solidus,jasonfb/spree,rbngzlv/spree,JDutil/spree,pulkit21/spree,net2b/spree,SadTreeFriends/spree,volpejoaquin/spree,grzlus/spree,berkes/spree,groundctrl/spree,devilcoders/solidus,locomotivapro/spree,richardnuno/solidus,pervino/solidus,NerdsvilleCEO/spree,jeffboulet/spree,nooysters/spree,builtbybuffalo/spree,Lostmyname/spree,gautamsawhney/spree,project-eutopia/spree,shaywood2/spree,xuewenfei/solidus,azclick/spree,ramkumar-kr/spree,yiqing95/spree,net2b/spree,FadliKun/spree,quentinuys/spree,raow/spree,AgilTec/spree,robodisco/spree,lsirivong/solidus,berkes/spree,locomotivapro/spree,ayb/spree,mleglise/spree,grzlus/spree,raow/spree,hoanghiep90/spree,DynamoMTL/spree,dandanwei/spree,rajeevriitm/spree,kewaunited/spree,jordan-brough/solidus,Ropeney/spree,DarkoP/spree,Boomkat/spree,madetech/spree,degica/spree,KMikhaylovCTG/spree,zaeznet/spree,forkata/solidus,pulkit21/spree,dandanwei/spree,adaddeo/spree,beni55/spree,gregoryrikson/spree-sample,calvinl/spree,adaddeo/spree,gregoryrikson/spree-sample,joanblake/spree,zamiang/spree,karlitxo/spree,useiichi/spree,nooysters/spree,TrialGuides/spree,vcavallo/spree,odk211/spree,Hawaiideveloper/shoppingcart,Machpowersystems/spree_mach,SadTreeFriends/spree,kewaunited/spree,thogg4/spree,Senjai/solidus,omarsar/spree,ujai/spree,AgilTec/spree,patdec/spree,sideci-sample/sideci-sample-spree,jaspreet21anand/spree,ayb/spree,tesserakt/clean_spree,calvinl/spree,pulkit21/spree,bonobos/solidus,vmatekole/spree,archSeer/spree,vinayvinsol/spree,sliaquat/spree,azranel/spree,delphsoft/spree-store-ballchair,DarkoP/spree,cutefrank/spree,sliaquat/spree,vinayvinsol/spree,yushine/spree,fahidnasir/spree,nooysters/spree,Migweld/spree,Engeltj/spree,delphsoft/spree-store-ballchair,wolfieorama/spree,reinaris/spree,assembledbrands/spree,radarseesradar/spree,bonobos/solidus,robodisco/spree,zamiang/spree,CJMrozek/spree,CiscoCloud/spree,alvinjean/spree,wolfieorama/spree,pulkit21/spree,yushine/spree,thogg4/spree,JuandGirald/spree,priyank-gupta/spree,miyazawatomoka/spree,ahmetabdi/spree,NerdsvilleCEO/spree,sideci-sample/sideci-sample-spree,brchristian/spree,Hawaiideveloper/shoppingcart,shekibobo/spree,vinsol/spree,vinsol/spree,sliaquat/spree,caiqinghua/spree,carlesjove/spree,dandanwei/spree,jimblesm/spree,cutefrank/spree,odk211/spree,jordan-brough/solidus,adaddeo/spree,imella/spree,pervino/solidus,thogg4/spree,agient/agientstorefront,JDutil/spree,mleglise/spree,mindvolt/spree,beni55/spree,zamiang/spree,assembledbrands/spree,gautamsawhney/spree,mleglise/spree,camelmasa/spree,sliaquat/spree,mleglise/spree,vinayvinsol/spree,azranel/spree,njerrywerry/spree,lsirivong/solidus,keatonrow/spree,radarseesradar/spree,PhoenixTeam/spree_phoenix,fahidnasir/spree,moneyspyder/spree,AgilTec/spree,ahmetabdi/spree,beni55/spree,project-eutopia/spree,Machpowersystems/spree_mach,jparr/spree,CJMrozek/spree,Senjai/solidus,maybii/spree,calvinl/spree,keatonrow/spree,reinaris/spree,ramkumar-kr/spree,trigrass2/spree,welitonfreitas/spree,JuandGirald/spree,imella/spree,madetech/spree,raow/spree,karlitxo/spree,TrialGuides/spree,KMikhaylovCTG/spree,raow/spree,odk211/spree,camelmasa/spree,surfdome/spree,FadliKun/spree,jasonfb/spree,project-eutopia/spree,jeffboulet/spree,vinayvinsol/spree,robodisco/spree,alvinjean/spree,madetech/spree,xuewenfei/solidus,NerdsvilleCEO/spree,orenf/spree,moneyspyder/spree,athal7/solidus,delphsoft/spree-store-ballchair,ujai/spree,Ropeney/spree,JDutil/spree,firman/spree,Kagetsuki/spree,maybii/spree,miyazawatomoka/spree,AgilTec/spree,joanblake/spree,softr8/spree,grzlus/solidus,mindvolt/spree,edgward/spree,Engeltj/spree,quentinuys/spree,forkata/solidus,rakibulislam/spree,tomash/spree,xuewenfei/solidus,firman/spree,camelmasa/spree,TimurTarasenko/spree,degica/spree,tancnle/spree,gautamsawhney/spree,dafontaine/spree,softr8/spree,volpejoaquin/spree,reinaris/spree,surfdome/spree,sfcgeorge/spree,hoanghiep90/spree,miyazawatomoka/spree,net2b/spree,grzlus/solidus,locomotivapro/spree,ckk-scratch/solidus,kewaunited/spree,Boomkat/spree,builtbybuffalo/spree,ujai/spree,progsri/spree,APohio/spree,shekibobo/spree,robodisco/spree,ahmetabdi/spree,pervino/spree,bonobos/solidus,CJMrozek/spree,rbngzlv/spree,sunny2601/spree,sfcgeorge/spree,fahidnasir/spree,progsri/spree,FadliKun/spree,DynamoMTL/spree,reinaris/spree,sunny2601/spree,jeffboulet/spree,orenf/spree,xuewenfei/solidus,reidblomquist/spree,ckk-scratch/solidus,caiqinghua/spree,ckk-scratch/solidus,joanblake/spree,lyzxsc/spree,Engeltj/spree,jasonfb/spree,jordan-brough/solidus,NerdsvilleCEO/spree,Machpowersystems/spree_mach,jsurdilla/solidus,sunny2601/spree,SadTreeFriends/spree,maybii/spree,cutefrank/spree,siddharth28/spree,mindvolt/spree,sfcgeorge/spree,njerrywerry/spree,sunny2601/spree,berkes/spree,zamiang/spree,welitonfreitas/spree,firman/spree,pervino/spree,Arpsara/solidus,siddharth28/spree,surfdome/spree,mindvolt/spree,piousbox/spree,keatonrow/spree,JDutil/spree,builtbybuffalo/spree,vinsol/spree,JuandGirald/spree,carlesjove/spree,maybii/spree,njerrywerry/spree,Boomkat/spree,APohio/spree,grzlus/spree,piousbox/spree,trigrass2/spree,groundctrl/spree,brchristian/spree,vmatekole/spree,degica/spree,calvinl/spree,Kagetsuki/spree,ahmetabdi/spree,softr8/spree,camelmasa/spree,lsirivong/spree,ramkumar-kr/spree,zaeznet/spree,project-eutopia/spree,scottcrawford03/solidus,jsurdilla/solidus,pervino/solidus,jasonfb/spree,Arpsara/solidus,azclick/spree,alejandromangione/spree,beni55/spree,jimblesm/spree,patdec/spree,gautamsawhney/spree,archSeer/spree,Lostmyname/spree,hifly/spree,wolfieorama/spree,archSeer/spree,sfcgeorge/spree,gregoryrikson/spree-sample,TrialGuides/spree,shaywood2/spree,tomash/spree,richardnuno/solidus,athal7/solidus,patdec/spree,sideci-sample/sideci-sample-spree,pervino/solidus,derekluo/spree,Arpsara/solidus,DarkoP/spree,Migweld/spree,miyazawatomoka/spree,carlesjove/spree,tomash/spree,quentinuys/spree,piousbox/spree,reidblomquist/spree,Ropeney/spree,jsurdilla/solidus,TimurTarasenko/spree,devilcoders/solidus,karlitxo/spree,carlesjove/spree,dandanwei/spree,lyzxsc/spree,agient/agientstorefront,zaeznet/spree,tomash/spree,groundctrl/spree,hifly/spree,alvinjean/spree,priyank-gupta/spree,useiichi/spree,CiscoCloud/spree,alejandromangione/spree,jimblesm/spree,lyzxsc/spree,brchristian/spree,caiqinghua/spree,lsirivong/spree,scottcrawford03/solidus,jaspreet21anand/spree,shekibobo/spree,KMikhaylovCTG/spree,moneyspyder/spree,APohio/spree,hoanghiep90/spree,lsirivong/spree,lsirivong/solidus,berkes/spree,vulk/spree,yushine/spree,rbngzlv/spree,omarsar/spree,progsri/spree,TimurTarasenko/spree,athal7/solidus,trigrass2/spree,fahidnasir/spree,Lostmyname/spree,adaddeo/spree,PhoenixTeam/spree_phoenix,pervino/spree,dafontaine/spree,abhishekjain16/spree,vcavallo/spree,rajeevriitm/spree,vcavallo/spree,bricesanchez/spree,vinsol/spree,caiqinghua/spree,shekibobo/spree,agient/agientstorefront,scottcrawford03/solidus,rbngzlv/spree,forkata/solidus,rajeevriitm/spree,alejandromangione/spree,gregoryrikson/spree-sample,jspizziri/spree,yiqing95/spree,volpejoaquin/spree,bonobos/solidus,tancnle/spree,Migweld/spree,priyank-gupta/spree,jaspreet21anand/spree,omarsar/spree,jspizziri/spree,JuandGirald/spree,ramkumar-kr/spree,grzlus/solidus,TrialGuides/spree,softr8/spree