Add "cls" command
Add "cls" command

--HG--
branch : dev

kouweizhong/Orchard,gcsuk/Orchard,brownjordaninternational/OrchardCMS,AdvantageCS/Orchard,harmony7/Orchard,fortunearterial/Orchard,abhishekluv/Orchard,Cphusion/Orchard,omidnasri/Orchard,li0803/Orchard,Ermesx/Orchard,andyshao/Orchard,salarvand/orchard,omidnasri/Orchard,luchaoshuai/Orchard,Dolphinsimon/Orchard,angelapper/Orchard,johnnyqian/Orchard,armanforghani/Orchard,asabbott/chicagodevnet-website,bedegaming-aleksej/Orchard,bedegaming-aleksej/Orchard,LaserSrl/Orchard,spraiin/Orchard,harmony7/Orchard,Ermesx/Orchard,smartnet-developers/Orchard,neTp9c/Orchard,SouleDesigns/SouleDesigns.Orchard,li0803/Orchard,johnnyqian/Orchard,mvarblow/Orchard,OrchardCMS/Orchard,yersans/Orchard,infofromca/Orchard,emretiryaki/Orchard,jersiovic/Orchard,openbizgit/Orchard,Codinlab/Orchard,MetSystem/Orchard,xiaobudian/Orchard,marcoaoteixeira/Orchard,IDeliverable/Orchard,TalaveraTechnologySolutions/Orchard,princeppy/JPYSites-Orchard-Azure-Live-SourceCode,MpDzik/Orchard,Cphusion/Orchard,Serlead/Orchard,AdvantageCS/Orchard,dmitry-urenev/extended-orchard-cms-v10.1,abhishekluv/Orchard,alejandroaldana/Orchard,yonglehou/Orchard,brownjordaninternational/OrchardCMS,jerryshi2007/Orchard,OrchardCMS/Orchard-Harvest-Website,stormleoxia/Orchard,ericschultz/outercurve-orchard,fassetar/Orchard,yonglehou/Orchard,MpDzik/Orchard,jerryshi2007/Orchard,TalaveraTechnologySolutions/Orchard,salarvand/orchard,DonnotRain/Orchard,vard0/orchard.tan,planetClaire/Orchard-LETS,bigfont/orchard-continuous-integration-demo,planetClaire/Orchard-LETS,Fogolan/OrchardForWork,RoyalVeterinaryCollege/Orchard,patricmutwiri/Orchard,escofieldnaxos/Orchard,grapto/Orchard.CloudBust,Ermesx/Orchard,openbizgit/Orchard,fassetar/Orchard,KeithRaven/Orchard,huoxudong125/Orchard,bedegaming-aleksej/Orchard,austinsc/Orchard,Fogolan/OrchardForWork,OrchardCMS/Orchard,MpDzik/Orchard,sfmskywalker/Orchard,cryogen/orchard,kouweizhong/Orchard,cooclsee/Orchard,AEdmunds/beautiful-springtime,stormleoxia/Orchard,neTp9c/Orchard,ehe888/Orchard,yonglehou/Orchard,ericschultz/outercurve-orchard,gcsuk/Orchard,sebastienros/msc,OrchardCMS/Orchard-Harvest-Website,OrchardCMS/Orchard-Harvest-Website,dburriss/Orchard,sebastienros/msc,grapto/Orchard.CloudBust,OrchardCMS/Orchard-Harvest-Website,yersans/Orchard,SzymonSel/Orchard,dmitry-urenev/extended-orchard-cms-v10.1,Ermesx/Orchard,hbulzy/Orchard,sfmskywalker/Orchard,Morgma/valleyviewknolls,caoxk/orchard,jaraco/orchard,sfmskywalker/Orchard-Off-The-Grid-Sample-Code,armanforghani/Orchard,Lombiq/Orchard,qt1/orchard4ibn,marcoaoteixeira/Orchard,Lombiq/Orchard,dmitry-urenev/extended-orchard-cms-v10.1,grapto/Orchard.CloudBust,smartnet-developers/Orchard,m2cms/Orchard,johnnyqian/Orchard,KeithRaven/Orchard,huoxudong125/Orchard,oxwanawxo/Orchard,vard0/orchard.tan,jimasp/Orchard,bigfont/orchard-cms-modules-and-themes,IDeliverable/Orchard,sebastienros/msc,OrchardCMS/Orchard,DonnotRain/Orchard,caoxk/orchard,Sylapse/Orchard.HttpAuthSample,sfmskywalker/Orchard,vairam-svs/Orchard,enspiral-dev-academy/Orchard,sfmskywalker/Orchard-Off-The-Grid-Sample-Code,TaiAivaras/Orchard,OrchardCMS/Orchard,sfmskywalker/Orchard-Off-The-Grid-Sample-Code,jersiovic/Orchard,andyshao/Orchard,abhishekluv/Orchard,sebastienros/msc,ericschultz/outercurve-orchard,DonnotRain/Orchard,AndreVolksdorf/Orchard,jaraco/orchard,LaserSrl/Orchard,andyshao/Orchard,dozoft/Orchard,Praggie/Orchard,armanforghani/Orchard,AdvantageCS/Orchard,neTp9c/Orchard,DonnotRain/Orchard,omidnasri/Orchard,enspiral-dev-academy/Orchard,jtkech/Orchard,Lombiq/Orchard,angelapper/Orchard,dcinzona/Orchard-Harvest-Website,Dolphinsimon/Orchard,Morgma/valleyviewknolls,escofieldnaxos/Orchard,patricmutwiri/Orchard,hbulzy/Orchard,kouweizhong/Orchard,hhland/Orchard,Anton-Am/Orchard,AdvantageCS/Orchard,austinsc/Orchard,SouleDesigns/SouleDesigns.Orchard,li0803/Orchard,cryogen/orchard,kgacova/Orchard,hbulzy/Orchard,infofromca/Orchard,smartnet-developers/Orchard,SeyDutch/Airbrush,vard0/orchard.tan,jersiovic/Orchard,stormleoxia/Orchard,infofromca/Orchard,enspiral-dev-academy/Orchard,grapto/Orchard.CloudBust,salarvand/Portal,Serlead/Orchard,dcinzona/Orchard-Harvest-Website,planetClaire/Orchard-LETS,Lombiq/Orchard,Sylapse/Orchard.HttpAuthSample,sfmskywalker/Orchard,OrchardCMS/Orchard,rtpHarry/Orchard,asabbott/chicagodevnet-website,TalaveraTechnologySolutions/Orchard,alejandroaldana/Orchard,MetSystem/Orchard,harmony7/Orchard,SzymonSel/Orchard,johnnyqian/Orchard,Morgma/valleyviewknolls,dmitry-urenev/extended-orchard-cms-v10.1,xkproject/Orchard,TalaveraTechnologySolutions/Orchard,dcinzona/Orchard,JRKelso/Orchard,hannan-azam/Orchard,infofromca/Orchard,dozoft/Orchard,brownjordaninternational/OrchardCMS,omidnasri/Orchard,oxwanawxo/Orchard,stormleoxia/Orchard,SeyDutch/Airbrush,mgrowan/Orchard,Fogolan/OrchardForWork,asabbott/chicagodevnet-website,AdvantageCS/Orchard,MetSystem/Orchard,openbizgit/Orchard,jerryshi2007/Orchard,geertdoornbos/Orchard,openbizgit/Orchard,Ermesx/Orchard,phillipsj/Orchard,Inner89/Orchard,ericschultz/outercurve-orchard,grapto/Orchard.CloudBust,dcinzona/Orchard,fassetar/Orchard,qt1/orchard4ibn,JRKelso/Orchard,Serlead/Orchard,jchenga/Orchard,dozoft/Orchard,luchaoshuai/Orchard,cryogen/orchard,jchenga/Orchard,jchenga/Orchard,harmony7/Orchard,arminkarimi/Orchard,MetSystem/Orchard,Cphusion/Orchard,luchaoshuai/Orchard,qt1/Orchard,huoxudong125/Orchard,Morgma/valleyviewknolls,Sylapse/Orchard.HttpAuthSample,ehe888/Orchard,xiaobudian/Orchard,dcinzona/Orchard,planetClaire/Orchard-LETS,Sylapse/Orchard.HttpAuthSample,MpDzik/Orchard,sfmskywalker/Orchard,oxwanawxo/Orchard,TaiAivaras/Orchard,planetClaire/Orchard-LETS,sfmskywalker/Orchard,dmitry-urenev/extended-orchard-cms-v10.1,tobydodds/folklife,kgacova/Orchard,jtkech/Orchard,andyshao/Orchard,SouleDesigns/SouleDesigns.Orchard,dburriss/Orchard,qt1/orchard4ibn,TalaveraTechnologySolutions/Orchard,spraiin/Orchard,enspiral-dev-academy/Orchard,jchenga/Orchard,johnnyqian/Orchard,hhland/Orchard,geertdoornbos/Orchard,Cphusion/Orchard,Codinlab/Orchard,rtpHarry/Orchard,SouleDesigns/SouleDesigns.Orchard,jagraz/Orchard,hhland/Orchard,armanforghani/Orchard,Morgma/valleyviewknolls,qt1/Orchard,luchaoshuai/Orchard,armanforghani/Orchard,ehe888/Orchard,fortunearterial/Orchard,MpDzik/Orchard,bedegaming-aleksej/Orchard,enspiral-dev-academy/Orchard,patricmutwiri/Orchard,OrchardCMS/Orchard-Harvest-Website,AEdmunds/beautiful-springtime,LaserSrl/Orchard,omidnasri/Orchard,Serlead/Orchard,kouweizhong/Orchard,asabbott/chicagodevnet-website,LaserSrl/Orchard,gcsuk/Orchard,patricmutwiri/Orchard,austinsc/Orchard,AEdmunds/beautiful-springtime,mvarblow/Orchard,rtpHarry/Orchard,omidnasri/Orchard,Codinlab/Orchard,aaronamm/Orchard,rtpHarry/Orchard,RoyalVeterinaryCollege/Orchard,fassetar/Orchard,MpDzik/Orchard,qt1/Orchard,TalaveraTechnologySolutions/Orchard,TalaveraTechnologySolutions/Orchard,dcinzona/Orchard-Harvest-Website,salarvand/Portal,dozoft/Orchard,yonglehou/Orchard,OrchardCMS/Orchard-Harvest-Website,yersans/Orchard,KeithRaven/Orchard,alejandroaldana/Orchard,mvarblow/Orchard,JRKelso/Orchard,aaronamm/Orchard,dcinzona/Orchard-Harvest-Website,bigfont/orchard-continuous-integration-demo,SeyDutch/Airbrush,jagraz/Orchard,mgrowan/Orchard,yersans/Orchard,arminkarimi/Orchard,marcoaoteixeira/Orchard,qt1/orchard4ibn,patricmutwiri/Orchard,luchaoshuai/Orchard,RoyalVeterinaryCollege/Orchard,harmony7/Orchard,NIKASoftwareDevs/Orchard,SzymonSel/Orchard,Sylapse/Orchard.HttpAuthSample,kgacova/Orchard,gcsuk/Orchard,openbizgit/Orchard,jimasp/Orchard,geertdoornbos/Orchard,jimasp/Orchard,Praggie/Orchard,stormleoxia/Orchard,Inner89/Orchard,qt1/orchard4ibn,Anton-Am/Orchard,vard0/orchard.tan,spraiin/Orchard,jagraz/Orchard,fassetar/Orchard,sfmskywalker/Orchard-Off-The-Grid-Sample-Code,dburriss/Orchard,qt1/orchard4ibn,xiaobudian/Orchard,arminkarimi/Orchard,jaraco/orchard,ehe888/Orchard,tobydodds/folklife,dcinzona/Orchard-Harvest-Website,xiaobudian/Orchard,TalaveraTechnologySolutions/Orchard,IDeliverable/Orchard,NIKASoftwareDevs/Orchard,kgacova/Orchard,fortunearterial/Orchard,jtkech/Orchard,emretiryaki/Orchard,jchenga/Orchard,NIKASoftwareDevs/Orchard,RoyalVeterinaryCollege/Orchard,Dolphinsimon/Orchard,Fogolan/OrchardForWork,hannan-azam/Orchard,Lombiq/Orchard,phillipsj/Orchard,dburriss/Orchard,yersans/Orchard,hannan-azam/Orchard,cooclsee/Orchard,angelapper/Orchard,hannan-azam/Orchard,dburriss/Orchard,alejandroaldana/Orchard,escofieldnaxos/Orchard,sfmskywalker/Orchard,tobydodds/folklife,xkproject/Orchard,jagraz/Orchard,marcoaoteixeira/Orchard,xkproject/Orchard,rtpHarry/Orchard,arminkarimi/Orchard,spraiin/Orchard,emretiryaki/Orchard,SeyDutch/Airbrush,mgrowan/Orchard,austinsc/Orchard,princeppy/JPYSites-Orchard-Azure-Live-SourceCode,mgrowan/Orchard,omidnasri/Orchard,Serlead/Orchard,Anton-Am/Orchard,oxwanawxo/Orchard,salarvand/orchard,Praggie/Orchard,qt1/Orchard,neTp9c/Orchard,phillipsj/Orchard,xkproject/Orchard,princeppy/JPYSites-Orchard-Azure-Live-SourceCode,vairam-svs/Orchard,aaronamm/Orchard,xkproject/Orchard,TaiAivaras/Orchard,fortunearterial/Orchard,emretiryaki/Orchard,m2cms/Orchard,ehe888/Orchard,caoxk/orchard,kgacova/Orchard,salarvand/Portal,angelapper/Orchard,SeyDutch/Airbrush,TaiAivaras/Orchard,brownjordaninternational/OrchardCMS,phillipsj/Orchard,jimasp/Orchard,huoxudong125/Orchard,sfmskywalker/Orchard,NIKASoftwareDevs/Orchard,abhishekluv/Orchard,jagraz/Orchard,bigfont/orchard-cms-modules-and-themes,LaserSrl/Orchard,dcinzona/Orchard,Dolphinsimon/Orchard,Inner89/Orchard,escofieldnaxos/Orchard,omidnasri/Orchard,sebastienros/msc,dozoft/Orchard,jerryshi2007/Orchard,caoxk/orchard,RoyalVeterinaryCollege/Orchard,bigfont/orchard-cms-modules-and-themes,mgrowan/Orchard,vard0/orchard.tan,hhland/Orchard,gcsuk/Orchard,SzymonSel/Orchard,vard0/orchard.tan,aaronamm/Orchard,m2cms/Orchard,smartnet-developers/Orchard,fortunearterial/Orchard,arminkarimi/Orchard,bigfont/orchard-cms-modules-and-themes,MetSystem/Orchard,infofromca/Orchard,abhishekluv/Orchard,marcoaoteixeira/Orchard,Inner89/Orchard,Anton-Am/Orchard,jimasp/Orchard,dcinzona/Orchard-Harvest-Website,KeithRaven/Orchard,Fogolan/OrchardForWork,jerryshi2007/Orchard,escofieldnaxos/Orchard,andyshao/Orchard,qt1/Orchard,salarvand/orchard,austinsc/Orchard,jaraco/orchard,Praggie/Orchard,li0803/Orchard,IDeliverable/Orchard,li0803/Orchard,jersiovic/Orchard,hbulzy/Orchard,neTp9c/Orchard,abhishekluv/Orchard,angelapper/Orchard,JRKelso/Orchard,Codinlab/Orchard,m2cms/Orchard,jersiovic/Orchard,bedegaming-aleksej/Orchard,grapto/Orchard.CloudBust,m2cms/Orchard,jtkech/Orchard,oxwanawxo/Orchard,AndreVolksdorf/Orchard,Anton-Am/Orchard,SouleDesigns/SouleDesigns.Orchard,IDeliverable/Orchard,JRKelso/Orchard,vairam-svs/Orchard,vairam-svs/Orchard,mvarblow/Orchard,salarvand/Portal,emretiryaki/Orchard,princeppy/JPYSites-Orchard-Azure-Live-SourceCode,hannan-azam/Orchard,TaiAivaras/Orchard,tobydodds/folklife,yonglehou/Orchard,SzymonSel/Orchard,AEdmunds/beautiful-springtime,cryogen/orchard,vairam-svs/Orchard,salarvand/orchard,kouweizhong/Orchard,NIKASoftwareDevs/Orchard,huoxudong125/Orchard,cooclsee/Orchard,AndreVolksdorf/Orchard,tobydodds/folklife,mvarblow/Orchard,KeithRaven/Orchard,dcinzona/Orchard,xiaobudian/Orchard,hbulzy/Orchard,cooclsee/Orchard,AndreVolksdorf/Orchard,bigfont/orchard-continuous-integration-demo,spraiin/Orchard,omidnasri/Orchard,Inner89/Orchard,cooclsee/Orchard,jtkech/Orchard,AndreVolksdorf/Orchard,Dolphinsimon/Orchard,phillipsj/Orchard,sfmskywalker/Orchard-Off-The-Grid-Sample-Code,princeppy/JPYSites-Orchard-Azure-Live-SourceCode,salarvand/Portal,alejandroaldana/Orchard,Cphusion/Orchard,geertdoornbos/Orchard,aaronamm/Orchard,smartnet-developers/Orchard,Codinlab/Orchard,bigfont/orchard-cms-modules-and-themes,bigfont/orchard-continuous-integration-demo,brownjordaninternational/OrchardCMS,hhland/Orchard,Praggie/Orchard,tobydodds/folklife,DonnotRain/Orchard,geertdoornbos/Orchard