Fix references to Calculator, Order and LineItem in calculator/vat_spec.rb
Fix references to Calculator, Order and LineItem in calculator/vat_spec.rb

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