Added workaround for tab helper in the case that engine mounted at /. See #910
Added workaround for tab helper in the case that engine mounted at /. See #910

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