Move zsh completion logic to new subcommand: create
Move zsh completion logic to new subcommand: create

Signed-off-by: Steve Durrheimer <a2c1a055e5b399822be341b4e663de3cd05cf8f7@gmail.com>

yummypeng/docker,KarthikNayak/docker,liaoqingwei/docker,HideoYamauchi/docker,estesp/docker,kojiromike/docker,dmcgowan/docker,stevvooe/docker,tophj-ibm/moby,kencochrane/docker,jwhonce/docker,yasiramin10p/moby,erikh/docker,scotttlin/docker,YuPengZTE/docker,gnailuy/docker,jvanz/docker,hqhq/moby,fcrisciani/docker,ripcurld0/moby,mstanleyjones/docker,trebonian/docker,harche/docker,mstanleyjones/docker,duglin/docker,resin-io/docker,ibuildthecloud/docker,vdemeester/docker,nalind/docker,justincormack/docker,kolyshkin/docker,KarthikNayak/docker,miminar/docker,unclejack/docker,yasiramin10p/moby,tklauser/docker,laijs/docker,haveatry/docker,AkihiroSuda/docker,bearstech/moby,jimjag/docker,allencloud/docker,mikebrow/docker,rhatdan/docker,dgageot/docker,AkihiroSuda/docker,charleszheng44/moby,dccurtis/docker,konstruktoid/docker-1,Syntaxide/docker,sterchelen/docker,catinthesky/docker,konstruktoid/docker-upstream,mike1729/docker,cpuguy83/docker,pradipd/moby,erikstmartin/docker,ibuildthecloud/docker,xuxinkun/docker,Mokolea/docker,thaJeztah/docker,jwhonce/docker,mkumatag/docker,moby/moby,nalind/docker,hqhq/moby,naveed-jamil-tenpearls/moby,bearstech/moby,jameszhan/docker,tmp6154/docker,prertik/docker,crosbymichael/docker,kojiromike/docker,maxamillion/docker,hqhq/moby,rhatdan/docker,x1022as/docker,tophj-ibm/docker,rancher/docker,sdurrheimer/docker,haveatry/docker,xuxinkun/docker,estesp/docker,POLJM242/docker,tianon/docker,laijs/docker,yongtang/docker,scotttlin/docker,fcrisciani/docker,dgageot/docker,kencochrane/docker,q384566678/docker,docker/docker,flavio/docker,raja-sami-10p/moby,raja-sami-10p/moby,madhanrm/docker,x1022as/docker,bearstech/moby,shhsu/docker,JMesser81/docker,PatrickLang/moby,mixja/docker,dsheets/moby,pramodhkp/moby,justincormack/docker,coolljt0725/docker,tonistiigi/docker,cyphar/docker,moby/moby,kolyshkin/docker,maxamillion/docker,vdemeester/docker,kolyshkin/moby,Ramzec/docker,ColinHebert/docker,konstruktoid/docker-upstream,tophj-ibm/docker,ffoysal/docker,prertik/docker,jlhawn/docker,mtrmac/docker,mike1729/docker,SvenDowideit/docker,kojiromike/docker,flavio/docker,kencochrane/docker,naveed-jamil-tenpearls/moby,rancher/docker,paralin/docker,resin-io/docker,yasiramin10p/moby,Mokolea/docker,akira-baruah/docker,bearstech/moby,pramodhkp/moby,jimjag/docker,ripcurld0/moby,dims/docker,ndeloof/docker,Syntaxide/docker,srust/docker,coreos/docker,SvenDowideit/docker,duglin/docker,tklauser/docker,erikstmartin/docker,mstanleyjones/docker,yosifkit/docker,sdurrheimer/docker,erikh/docker,jimjag/docker,Ramzec/docker,mikebrow/docker,sarnautov/moby,jlhawn/docker,cpuguy83/docker,x1022as/docker,imkin/moby,JMesser81/docker,raja-sami-10p/moby,sarnautov/moby,moul/docker,ffoysal/docker,darrenstahlmsft/docker,mikedougherty/docker,duglin/docker,konstruktoid/docker-upstream,diogomonica/docker,resin-io/docker,johnstep/moby-moby,vdemeester/docker,qudongfang/docker,danyalKhaliq10p/moby,estesp/docker,dmcgowan/docker,johnstep/moby-moby,PatrickLang/moby,lixiaobing1/docker,darrenstahlmsft/moby,nawawi/docker,Ramzec/docker,jlhawn/docker,liaoqingwei/docker,harche/docker,moul/docker,trebonian/docker,justincormack/docker,ripcurld0/moby,bonczj/moby-json-file-logger,msabansal/docker,KingEmet/docker,noironetworks/docker,nawawi/docker,kolyshkin/moby,KingEmet/docker,shishir-a412ed/docker,lixiaobing10051267/docker,yongtang/docker,allencloud/docker,srust/docker,paralin/docker,darrenstahlmsft/moby,ndeloof/docker,coolljt0725/docker,JMesser81/docker,alfred-landrum/docker,miminar/docker,sdurrheimer/docker,coreos/docker,dmcgowan/docker,SvenDowideit/docker,djs55/docker,michael-holzheu/docker,mtrmac/docker,bonczj/moby-json-file-logger,docker/docker,nalind/docker,yosifkit/docker,cyphar/docker,rremer/moby,mtrmac/docker,stevvooe/docker,mkumatag/docker,dsheets/moby,ColinHebert/docker,mixja/docker,rhatdan/docker,ibuildthecloud/docker,bonczj/moby-json-file-logger,gnailuy/docker,jameszhan/docker,thaJeztah/docker,mikedougherty/docker,alfred-landrum/docker,tophj-ibm/docker,unclejack/docker,akira-baruah/docker,gschaetz/moby,mkumatag/docker,ibuildthecloud/docker,yongtang/docker,moypray/docker,yummypeng/docker,tophj-ibm/moby,q384566678/docker,danyalKhaliq10p/moby,tonistiigi/docker,tianon/docker,scotttlin/docker,jwhonce/docker,moypray/docker,lixiaobing1/docker,coolljt0725/docker,danyalKhaliq10p/moby,imkin/moby,diogomonica/docker,trebonian/docker,q384566678/docker,allencloud/docker,fcrisciani/docker,gschaetz/moby,amatsus/docker,gjaskiewicz/moby,srust/docker,lixiaobing10051267/docker,dccurtis/docker,gjaskiewicz/moby,alfred-landrum/docker,pradipd/moby,sterchelen/docker,msabansal/docker,konstruktoid/docker-1,mtesselH/docker,rremer/moby,michael-holzheu/docker,ffoysal/docker,nawawi/docker,dccurtis/docker,charleszheng44/moby,gnailuy/docker,moul/docker,yosifkit/docker,tonistiigi/docker,thaJeztah/docker,madhanrm/docker,HideoYamauchi/docker,shhsu/docker,kolyshkin/moby,djs55/docker,qudongfang/docker,maxamillion/docker,KarthikNayak/docker,AkihiroSuda/docker,harche/docker,moby/moby,liaoqingwei/docker,trebonian/docker,gnailuy/docker,mike1729/docker,laijs/moby,erikstmartin/docker,ColinHebert/docker,PatrickLang/moby,moul/docker,konstruktoid/docker-1,diogomonica/docker,Mokolea/docker,cyphar/docker,ndeloof/docker,amatsus/docker,shishir-a412ed/docker,dperny/docker,noironetworks/docker,yosifkit/docker,amatsus/docker,HideoYamauchi/docker,catinthesky/docker,jvanz/docker,Mokolea/docker,mixja/docker,haveatry/docker,POLJM242/docker,unclejack/docker,whuwxl/docker,sterchelen/docker,dperny/docker,darrenstahlmsft/docker,dims/docker,tophj-ibm/moby,KingEmet/docker,djs55/docker,rremer/moby,pramodhkp/moby,imkin/moby,gjaskiewicz/moby,prertik/docker,xuxinkun/docker,noironetworks/docker,mtesselH/docker,michael-holzheu/docker,miminar/docker,jvanz/docker,Ramzec/docker,mahak/docker,cpuguy83/docker,jthelin/docker,lixiaobing1/docker,johnstep/moby-moby,shishir-a412ed/docker,naveed-jamil-tenpearls/moby,laijs/docker,flavio/docker,qudongfang/docker,msabansal/docker,jthelin/docker,moby/moby,paralin/docker,thtanaka/docker,tklauser/docker,jameszhan/docker,stevvooe/docker,dsheets/moby,YuPengZTE/docker,dgageot/docker,nalind/docker,dims/docker,whuwxl/docker,mikebrow/docker,YuPengZTE/docker,mahak/docker,flavio/docker,nawawi/docker,dperny/docker,thtanaka/docker,AkihiroSuda/docker,rancher/docker,lixiaobing10051267/docker,crosbymichael/docker,coreos/docker,charleszheng44/moby,pradipd/moby,Syntaxide/docker,yummypeng/docker,thtanaka/docker,darrenstahlmsft/docker,konstruktoid/docker-upstream,docker/docker,jimjag/docker,gschaetz/moby,cpuguy83/docker,catinthesky/docker,shhsu/docker,mahak/docker,thaJeztah/docker,ibuildthecloud/docker,crosbymichael/docker,tmp6154/docker,mahak/docker,laijs/moby,sarnautov/moby,mikedougherty/docker,madhanrm/docker,moypray/docker,whuwxl/docker,erikh/docker,tmp6154/docker,paralin/docker,laijs/moby,mtesselH/docker,darrenstahlmsft/moby