Use relative URL in store/screen.css. Fixes #1161
Use relative URL in store/screen.css. Fixes #1161

This fixes an issue where if you're running Spree in HTTPS, it *may* raise a warning in your browser telling you that the page is requesting non-secure assets.

gregoryrikson/spree-sample,beni55/spree,Hawaiideveloper/shoppingcart,Hawaiideveloper/shoppingcart,TrialGuides/spree,rakibulislam/spree,richardnuno/solidus,LBRapid/spree,alvinjean/spree,forkata/solidus,azranel/spree,CJMrozek/spree,vcavallo/spree,robodisco/spree,Antdesk/karpal-spree,grzlus/spree,patdec/spree,watg/spree,joanblake/spree,ckk-scratch/solidus,agient/agientstorefront,NerdsvilleCEO/spree,CJMrozek/spree,yushine/spree,caiqinghua/spree,grzlus/solidus,sfcgeorge/spree,gregoryrikson/spree-sample,shioyama/spree,maybii/spree,jaspreet21anand/spree,gregoryrikson/spree-sample,moneyspyder/spree,watg/spree,orenf/spree,Kagetsuki/spree,brchristian/spree,jeffboulet/spree,hoanghiep90/spree,Ropeney/spree,CiscoCloud/spree,athal7/solidus,jsurdilla/solidus,rbngzlv/spree,Hates/spree,Lostmyname/spree,jordan-brough/solidus,APohio/spree,CiscoCloud/spree,adaddeo/spree,Senjai/spree,ayb/spree,devilcoders/solidus,maybii/spree,pjmj777/spree,alejandromangione/spree,codesavvy/sandbox,azclick/spree,reinaris/spree,TrialGuides/spree,Ropeney/spree,azranel/spree,dafontaine/spree,jsurdilla/solidus,bricesanchez/spree,nooysters/spree,DynamoMTL/spree,jimblesm/spree,sideci-sample/sideci-sample-spree,pervino/solidus,surfdome/spree,Lostmyname/spree,forkata/solidus,judaro13/spree-fork,madetech/spree,yiqing95/spree,ahmetabdi/spree,abhishekjain16/spree,biagidp/spree,rakibulislam/spree,delphsoft/spree-store-ballchair,bjornlinder/Spree,omarsar/spree,tailic/spree,lyzxsc/spree,tancnle/spree,CiscoCloud/spree,net2b/spree,zaeznet/spree,groundctrl/spree,lsirivong/spree,scottcrawford03/solidus,lsirivong/spree,judaro13/spree-fork,yomishra/pce,pulkit21/spree,kitwalker12/spree,berkes/spree,sunny2601/spree,keatonrow/spree,vinayvinsol/spree,quentinuys/spree,joanblake/spree,raow/spree,delphsoft/spree-store-ballchair,devilcoders/solidus,tomash/spree,locomotivapro/spree,bricesanchez/spree,TimurTarasenko/spree,alvinjean/spree,miyazawatomoka/spree,APohio/spree,Migweld/spree,codesavvy/sandbox,jspizziri/spree,xuewenfei/solidus,alepore/spree,tesserakt/clean_spree,athal7/solidus,reidblomquist/spree,sunny2601/spree,yomishra/pce,adaddeo/spree,shekibobo/spree,ramkumar-kr/spree,mleglise/spree,vmatekole/spree,KMikhaylovCTG/spree,mleglise/spree,keatonrow/spree,edgward/spree,sideci-sample/sideci-sample-spree,zamiang/spree,gautamsawhney/spree,jaspreet21anand/spree,rbngzlv/spree,volpejoaquin/spree,jasonfb/spree,jparr/spree,zaeznet/spree,thogg4/spree,gautamsawhney/spree,sliaquat/spree,Arpsara/solidus,carlesjove/spree,TimurTarasenko/spree,ahmetabdi/spree,xuewenfei/solidus,joanblake/spree,assembledbrands/spree,wolfieorama/spree,vcavallo/spree,SadTreeFriends/spree,jhawthorn/spree,sideci-sample/sideci-sample-spree,HealthWave/spree,nooysters/spree,raow/spree,Boomkat/spree,orenf/spree,jhawthorn/spree,jordan-brough/solidus,project-eutopia/spree,DarkoP/spree,shaywood2/spree,PhoenixTeam/spree_phoenix,priyank-gupta/spree,urimikhli/spree,degica/spree,assembledbrands/spree,Kagetsuki/spree,pjmj777/spree,Engeltj/spree,dafontaine/spree,RatioClothing/spree,radarseesradar/spree,jparr/spree,berkes/spree,DarkoP/spree,tesserakt/clean_spree,Machpowersystems/spree_mach,njerrywerry/spree,Nevensoft/spree,trigrass2/spree,grzlus/spree,raow/spree,dotandbo/spree,agient/agientstorefront,alepore/spree,alejandromangione/spree,lsirivong/solidus,vulk/spree,surfdome/spree,lsirivong/solidus,net2b/spree,Senjai/solidus,radarseesradar/spree,pulkit21/spree,PhoenixTeam/spree_phoenix,beni55/spree,project-eutopia/spree,moneyspyder/spree,lzcabrera/spree-1-3-stable,grzlus/solidus,zaeznet/spree,cutefrank/spree,JuandGirald/spree,ramkumar-kr/spree,kewaunited/spree,DarkoP/spree,PhoenixTeam/spree_phoenix,vulk/spree,bjornlinder/Spree,forkata/solidus,Mayvenn/spree,KMikhaylovCTG/spree,jordan-brough/solidus,TrialGuides/spree,Arpsara/solidus,mindvolt/spree,HealthWave/spree,trigrass2/spree,archSeer/spree,CJMrozek/spree,Machpowersystems/spree_mach,pjmj777/spree,caiqinghua/spree,delphsoft/spree-store-ballchair,TimurTarasenko/spree,karlitxo/spree,beni55/spree,reinaris/spree,jsurdilla/solidus,orenf/spree,builtbybuffalo/spree,bricesanchez/spree,kitwalker12/spree,dandanwei/spree,yushine/spree,progsri/spree,beni55/spree,LBRapid/spree,ayb/spree,grzlus/spree,quentinuys/spree,vmatekole/spree,woboinc/spree,fahidnasir/spree,CiscoCloud/spree,grzlus/solidus,shekibobo/spree,edgward/spree,LBRapid/spree,lsirivong/spree,edgward/spree,dafontaine/spree,pulkit21/spree,yushine/spree,tomash/spree,ayb/spree,Hawaiideveloper/shoppingcart,odk211/spree,CJMrozek/spree,madetech/spree,xuewenfei/solidus,berkes/spree,rajeevriitm/spree,JuandGirald/spree,brchristian/spree,priyank-gupta/spree,tesserakt/clean_spree,RatioClothing/spree,njerrywerry/spree,rajeevriitm/spree,orenf/spree,shaywood2/spree,madetech/spree,dafontaine/spree,JDutil/spree,alejandromangione/spree,ramkumar-kr/spree,archSeer/spree,Senjai/spree,bonobos/solidus,reinaris/spree,camelmasa/spree,thogg4/spree,freerunningtech/spree,raow/spree,lsirivong/solidus,reidblomquist/spree,shekibobo/spree,sliaquat/spree,thogg4/spree,bjornlinder/Spree,wolfieorama/spree,Boomkat/spree,jparr/spree,trigrass2/spree,knuepwebdev/FloatTubeRodHolders,woboinc/spree,Engeltj/spree,ayb/spree,shioyama/spree,sliaquat/spree,TrialGuides/spree,kewaunited/spree,robodisco/spree,scottcrawford03/solidus,JDutil/spree,imella/spree,useiichi/spree,azclick/spree,tailic/spree,JDutil/spree,PhoenixTeam/spree_phoenix,shekibobo/spree,Migweld/spree,caiqinghua/spree,tesserakt/clean_spree,athal7/solidus,welitonfreitas/spree,Boomkat/spree,lyzxsc/spree,jordan-brough/solidus,biagidp/spree,yiqing95/spree,TimurTarasenko/spree,JDutil/spree,sfcgeorge/spree,omarsar/spree,pervino/solidus,project-eutopia/spree,SadTreeFriends/spree,sunny2601/spree,degica/spree,adaddeo/spree,carlesjove/spree,firman/spree,jordan-brough/spree,dandanwei/spree,vulk/spree,freerunningtech/spree,jasonfb/spree,scottcrawford03/solidus,grzlus/solidus,NerdsvilleCEO/spree,Engeltj/spree,Migweld/spree,jspizziri/spree,quentinuys/spree,thogg4/spree,piousbox/spree,kewaunited/spree,pervino/spree,vcavallo/spree,radarseesradar/spree,Migweld/spree,useiichi/spree,shaywood2/spree,wolfieorama/spree,robodisco/spree,lsirivong/solidus,project-eutopia/spree,Mayvenn/spree,tancnle/spree,vulk/spree,zaeznet/spree,DynamoMTL/spree,caiqinghua/spree,StemboltHQ/spree,robodisco/spree,siddharth28/spree,mindvolt/spree,azclick/spree,karlitxo/spree,SadTreeFriends/spree,knuepwebdev/FloatTubeRodHolders,quentinuys/spree,maybii/spree,jparr/spree,StemboltHQ/spree,NerdsvilleCEO/spree,surfdome/spree,jimblesm/spree,Senjai/solidus,mindvolt/spree,imella/spree,Hates/spree,builtbybuffalo/spree,maybii/spree,vmatekole/spree,scottcrawford03/solidus,nooysters/spree,Engeltj/spree,rakibulislam/spree,karlitxo/spree,shioyama/spree,ckk-scratch/solidus,rbngzlv/spree,madetech/spree,Arpsara/solidus,edgward/spree,lsirivong/spree,sunny2601/spree,codesavvy/sandbox,vinsol/spree,calvinl/spree,derekluo/spree,brchristian/spree,camelmasa/spree,FadliKun/spree,urimikhli/spree,cutefrank/spree,pervino/solidus,radarseesradar/spree,pervino/solidus,urimikhli/spree,groundctrl/spree,jordan-brough/spree,jsurdilla/solidus,Lostmyname/spree,AgilTec/spree,jeffboulet/spree,camelmasa/spree,NerdsvilleCEO/spree,jeffboulet/spree,nooysters/spree,jasonfb/spree,hoanghiep90/spree,fahidnasir/spree,pervino/spree,net2b/spree,archSeer/spree,AgilTec/spree,biagidp/spree,Nevensoft/spree,Nevensoft/spree,gautamsawhney/spree,ahmetabdi/spree,watg/spree,ckk-scratch/solidus,hifly/spree,builtbybuffalo/spree,bonobos/solidus,odk211/spree,agient/agientstorefront,mleglise/spree,welitonfreitas/spree,jspizziri/spree,derekluo/spree,archSeer/spree,yomishra/pce,abhishekjain16/spree,useiichi/spree,judaro13/spree-fork,sliaquat/spree,dotandbo/spree,codesavvy/sandbox,richardnuno/solidus,omarsar/spree,keatonrow/spree,athal7/solidus,zamiang/spree,Antdesk/karpal-spree,hifly/spree,surfdome/spree,zamiang/spree,alepore/spree,reidblomquist/spree,net2b/spree,DarkoP/spree,abhishekjain16/spree,jaspreet21anand/spree,FadliKun/spree,sfcgeorge/spree,progsri/spree,hoanghiep90/spree,hoanghiep90/spree,tailic/spree,patdec/spree,KMikhaylovCTG/spree,agient/agientstorefront,bonobos/solidus,siddharth28/spree,jhawthorn/spree,alvinjean/spree,odk211/spree,carlesjove/spree,lyzxsc/spree,JuandGirald/spree,locomotivapro/spree,builtbybuffalo/spree,reinaris/spree,Kagetsuki/spree,mleglise/spree,Ropeney/spree,pervino/spree,vinayvinsol/spree,brchristian/spree,moneyspyder/spree,devilcoders/solidus,omarsar/spree,lzcabrera/spree-1-3-stable,Senjai/spree,vinayvinsol/spree,trigrass2/spree,vinsol/spree,assembledbrands/spree,volpejoaquin/spree,jimblesm/spree,DynamoMTL/spree,keatonrow/spree,zamiang/spree,richardnuno/solidus,lzcabrera/spree-1-3-stable,Lostmyname/spree,derekluo/spree,moneyspyder/spree,adaddeo/spree,wolfieorama/spree,groundctrl/spree,karlitxo/spree,calvinl/spree,dotandbo/spree,ujai/spree,tomash/spree,azranel/spree,gautamsawhney/spree,miyazawatomoka/spree,miyazawatomoka/spree,Hates/spree,alejandromangione/spree,yiqing95/spree,hifly/spree,tancnle/spree,rakibulislam/spree,xuewenfei/solidus,siddharth28/spree,volpejoaquin/spree,derekluo/spree,welitonfreitas/spree,welitonfreitas/spree,Mayvenn/spree,patdec/spree,APohio/spree,priyank-gupta/spree,dandanwei/spree,imella/spree,vmatekole/spree,grzlus/spree,jeffboulet/spree,Nevensoft/spree,SadTreeFriends/spree,siddharth28/spree,bonobos/solidus,azclick/spree,ahmetabdi/spree,Boomkat/spree,firman/spree,piousbox/spree,softr8/spree,mindvolt/spree,AgilTec/spree,ckk-scratch/solidus,Senjai/solidus,volpejoaquin/spree,vinsol/spree,JuandGirald/spree,vinayvinsol/spree,devilcoders/solidus,yushine/spree,Kagetsuki/spree,jaspreet21anand/spree,odk211/spree,dotandbo/spree,Senjai/solidus,groundctrl/spree,Antdesk/karpal-spree,shaywood2/spree,priyank-gupta/spree,patdec/spree,Arpsara/solidus,HealthWave/spree,locomotivapro/spree,woboinc/spree,calvinl/spree,firman/spree,Hates/spree,vcavallo/spree,rbngzlv/spree,reidblomquist/spree,richardnuno/solidus,jordan-brough/spree,rajeevriitm/spree,cutefrank/spree,azranel/spree,softr8/spree,camelmasa/spree,jspizziri/spree,DynamoMTL/spree,forkata/solidus,Ropeney/spree,Hawaiideveloper/shoppingcart,kitwalker12/spree,jasonfb/spree,pulkit21/spree,njerrywerry/spree,piousbox/spree,locomotivapro/spree,tancnle/spree,progsri/spree,joanblake/spree,firman/spree,RatioClothing/spree,KMikhaylovCTG/spree,abhishekjain16/spree,AgilTec/spree,piousbox/spree,FadliKun/spree,degica/spree,rajeevriitm/spree,fahidnasir/spree,hifly/spree,calvinl/spree,carlesjove/spree,yiqing95/spree,vinsol/spree,miyazawatomoka/spree,APohio/spree,cutefrank/spree,softr8/spree,useiichi/spree,dandanwei/spree,Mayvenn/spree,jimblesm/spree,lyzxsc/spree,delphsoft/spree-store-ballchair,knuepwebdev/FloatTubeRodHolders,softr8/spree,ujai/spree,njerrywerry/spree,berkes/spree,StemboltHQ/spree,tomash/spree,progsri/spree,fahidnasir/spree,kewaunited/spree,sfcgeorge/spree,ujai/spree,ramkumar-kr/spree,Machpowersystems/spree_mach,alvinjean/spree,freerunningtech/spree,pervino/spree,FadliKun/spree,gregoryrikson/spree-sample