Add VMware Docker Volume Plugin.
Add VMware Docker Volume Plugin.

Add reference to https://github.com/vmware/docker-volume-vsphere to Docker's list of plugins.
This is an officially supported plugin from VMware.

Signed-off-by: Ritesh H Shukla <38c9f74104325be1b778b86323adcf871f6337e0@vmware.com>

hqhq/moby,gdevillele/docker.github.io,mstanleyjones/docker,BSWANG/denverdino.github.io,thaJeztah/docker.github.io,fcrisciani/docker,denverdino/denverdino.github.io,cyphar/docker,moypray/docker,thaJeztah/docker.github.io,SvenDowideit/docker,shubheksha/docker.github.io,mtanlee/docker,ibuildthecloud/docker,dnephin/docker,wenchma/docker,x1022as/docker,pecameron/docker,AkihiroSuda/docker,mixja/docker,ibuildthecloud/docker,projectatomic/docker,tkopczynski/docker,jongiddy/docker,shishir-a412ed/docker,brahmaroutu/docker,bluebreezecf/docker,wenchma/docker,unclejack/docker,nawawi/docker,twaugh/docker,mkumatag/docker,thaJeztah/docker.github.io,ripcurld0/moby,haveatry/docker,alfred-landrum/docker,lixiaobing10051267/docker,portworx/docker,shhsu/docker,q384566678/docker,darrenstahlmsft/moby,jzwlqx/denverdino.github.io,kojiromike/docker,dsau/docker,noironetworks/docker,gdevillele/docker.github.io,docker-zh/docker.github.io,x1022as/docker,medallia/docker,justyntemme/docker,docker-zh/docker.github.io,kencochrane/docker,bonczj/moby-json-file-logger,mohmost12/docker,brahmaroutu/docker,cloudflare/docker,icaoweiwei/docker,diogomonica/docker,stevvooe/docker,paralin/docker,erikstmartin/docker,Mokolea/docker,LuisBosquez/docker.github.io,bearstech/moby,jwhonce/docker,tagomoris/docker,catinthesky/docker,bluebreezecf/docker,containers/storage,joaofnfernandes/docker.github.io,madhanrm/docker,erikstmartin/docker,xiekeyang/docker,yosifkit/docker,bearstech/moby,rillig/docker.github.io,YuPengZTE/docker,konstruktoid/docker-1,xiaods/docker,mixja/docker,mike1729/docker,mikedougherty/docker,vdemeester/docker,kojiromike/docker,nghiant2710/docker,fcrisciani/docker,docker/docker,imkin/moby,troy0820/docker.github.io,yp-engineering/docker,kunalkushwaha/docker,darrenstahlmsft/docker,bearstech/moby,jameszhan/docker,moypray/docker,ripcurld0/moby,fcrisciani/docker,Ramzec/docker,jhorwit2/docker,harche/docker,allencloud/docker,nalind/docker,charleszheng44/moby,moul/docker,lixiaobing1/docker,BSWANG/denverdino.github.io,LuisBosquez/docker.github.io,danix800/docker.github.io,phiroict/docker,13W/docker,ajaymdesai/docker,coreos/docker,maxamillion/docker,kolyshkin/docker,YuPengZTE/docker,tophj-ibm/docker,erikh/docker,vdemeester/docker,icaoweiwei/docker,miminar/docker,asbjornenge/docker,konstruktoid/docker-upstream,bonczj/moby-json-file-logger,cloudflare/docker,x1022as/docker,raja-sami-10p/moby,yp-engineering/docker,mahak/docker,LuisBosquez/docker.github.io,docker/docker.github.io,laijs/docker,containers/storage,danyalKhaliq10p/moby,docker-zh/docker.github.io,mtrmac/docker,AkihiroSuda/docker,Syntaxide/docker,thtanaka/docker,Morsicus/docker,qudongfang/docker,sanjeo/docker,konstruktoid/docker-upstream,estesp/docker,dccurtis/docker,denverdino/docker.github.io,JimGalasyn/docker.github.io,JMesser81/docker,cpuguy83/docker,danyalKhaliq10p/moby,eskaaren/docker,dongjoon-hyun/docker,PatrickLang/moby,laijs/moby,estesp/docker,stevvooe/docker,akira-baruah/docker,JimGalasyn/docker.github.io,cyphar/docker,dccurtis/docker,jlhawn/docker,rhatdan/storage,ndeloof/docker,gigidwan/docker,wenchma/docker,moby/moby,tkopczynski/docker,sdurrheimer/docker,toli/docker,phiroict/docker,pradipd/moby,phiroict/docker,yosifkit/docker,Morsicus/docker,haveatry/docker,eskaaren/docker,thtanaka/docker,bluebreezecf/docker,johnstep/docker.github.io,danix800/docker.github.io,YuPengZTE/docker,darrenstahlmsft/moby,moypray/docker,rhatdan/docker,projectatomic/docker,duglin/docker,medallia/docker,cpuguy83/docker,joaofnfernandes/docker.github.io,PatrickLang/moby,aduermael/docker.github.io,flavio/docker,pradipd/moby,resin-io/docker,sfsmithcha/docker,sanscontext/docker.github.io,gigidwan/docker,jvanz/docker,liaoqingwei/docker,mtesselH/docker,cloudflare/docker,dsau/docker,Shopify/docker,afein/docker,jvanz/docker,thaJeztah/docker.github.io,thtanaka/docker,Ramzec/docker,alexisbellido/docker.github.io,jimjag/docker,hypriot/docker,unclejack/docker,alexisbellido/docker.github.io,joeuo/docker.github.io,HuKeping/docker,stainboy/docker,sanscontext/docker.github.io,sarnautov/moby,charleswhchan/docker,q384566678/docker,mtanlee/docker,splunk/docker,tklauser/docker,mstanleyjones/docker,kerneltime/docker,johnstep/docker.github.io,gnailuy/docker,michelvocks/docker,tophj-ibm/docker,Syntaxide/docker,joeuo/docker.github.io,vdemeester/docker,portworx/docker,trebonian/docker,allencloud/docker,Ramzec/docker,rancher/docker,crosbymichael/docker,pecameron/docker,xiekeyang/docker,asbjornenge/docker,sanjeo/docker,sterchelen/docker,michael-holzheu/docker,prertik/docker,menglingwei/denverdino.github.io,mkumatag/docker,cyphar/docker,tagomoris/docker,duglin/docker,rremer/moby,ColinHebert/docker,crosbymichael/docker,rillig/docker.github.io,michael-holzheu/docker,jlhawn/docker,flavio/docker,dmcgowan/docker,aduermael/docker.github.io,rillig/docker.github.io,denverdino/denverdino.github.io,laijs/docker,estesp/docker,coolljt0725/docker,mgoelzer/docker,dmcgowan/docker,londoncalling/docker.github.io,sterchelen/docker,gjaskiewicz/moby,johnstep/moby-moby,duglin/docker,tophj-ibm/docker,tophj-ibm/moby,scotttlin/docker,JimGalasyn/docker.github.io,thaJeztah/docker,coreos/docker,KarthikNayak/docker,jzwlqx/denverdino.github.io,jthelin/docker,hypriot/docker,ffoysal/docker,13W/docker,moby/moby,docker-zh/docker.github.io,bdwill/docker.github.io,allencloud/docker,danix800/docker.github.io,akira-baruah/docker,dims/docker,rremer/moby,srust/docker,imkin/moby,tophj-ibm/moby,xuxinkun/docker,yp-engineering/docker,abhinavdahiya/docker,anweiss/docker.github.io,justyntemme/docker,endophage/docker,docker/docker.github.io,mtesselH/docker,splunk/docker,kolyshkin/moby,BSWANG/denverdino.github.io,dmcgowan/docker,yummypeng/docker,bdwill/docker.github.io,ajaymdesai/docker,nalind/docker,twaugh/docker,thaJeztah/docker,joeuo/docker.github.io,flavio/docker,moby/moby,pramodhkp/moby,docker/docker.github.io,alfred-landrum/docker,catinthesky/docker,moul/docker,rhatdan/docker,mohmost12/docker,docker/docker.github.io,ffoysal/docker,mikebrow/docker,djs55/docker,shubheksha/docker.github.io,noxiouz/docker,menglingwei/denverdino.github.io,tmp6154/docker,paralin/docker,raja-sami-10p/moby,HuKeping/docker,POLJM242/docker,naveed-jamil-tenpearls/moby,alexisbellido/docker.github.io,shubheksha/docker.github.io,rhatdan/storage,portworx/docker,cr7pt0gr4ph7/docker,Mokolea/docker,mikebrow/docker,jameszhan/docker,mkumatag/docker,zhuguihua/docker,trebonian/docker,endophage/docker,Mokolea/docker,containers/storage,alfred-landrum/docker,mtrmac/docker,konstruktoid/docker-1,tonistiigi/docker,nghiant2710/docker,hqhq/moby,kunalkushwaha/docker,dgageot/docker,gjaskiewicz/moby,amatsus/docker,maxamillion/docker,noxiouz/docker,twaugh/docker,dsheets/moby,jwhonce/docker,phiroict/docker,afein/docker,londoncalling/docker.github.io,erikh/docker,noxiouz/docker,liaoqingwei/docker,qudongfang/docker,tianon/docker,LuisBosquez/docker.github.io,shishir-a412ed/docker,dnephin/docker,laijs/moby,sanjeo/docker,joaofnfernandes/docker.github.io,prertik/docker,KingEmet/docker,ColinHebert/docker,kojiromike/docker,msabansal/docker,denverdino/denverdino.github.io,jlebon/docker,shin-/docker.github.io,hypriot/docker,xuxinkun/docker,bdwill/docker.github.io,jimjag/docker,nalind/docker,ripcurld0/moby,prertik/docker,diogomonica/docker,shubheksha/docker.github.io,JimGalasyn/docker.github.io,menglingwei/denverdino.github.io,AkihiroSuda/docker,whuwxl/docker,jongiddy/docker,qudongfang/docker,thaJeztah/docker.github.io,HuKeping/docker,phiroict/docker,gnailuy/docker,konstruktoid/docker-upstream,jlebon/docker,bdwill/docker.github.io,diogomonica/docker,pradipd/moby,thaJeztah/docker,kolyshkin/docker,johnstep/moby-moby,lixiaobing1/docker,nalind/docker,shin-/docker.github.io,sanscontext/docker.github.io,gjaskiewicz/moby,maxamillion/docker,ibuildthecloud/docker,paralin/docker,shubheksha/docker.github.io,gnailuy/docker,bdwill/docker.github.io,dnephin/docker,moby/moby,mtrmac/docker,mahak/docker,jwhonce/docker,Shopify/docker,aduermael/docker.github.io,harche/docker,stevvooe/docker,denverdino/docker.github.io,coreos/docker,xiaods/docker,bonczj/moby-json-file-logger,danyalKhaliq10p/moby,mtesselH/docker,mike1729/docker,sdurrheimer/docker,zhuguihua/docker,kerneltime/docker,docker/docker,michelvocks/docker,SvenDowideit/docker,shhsu/docker,danix800/docker.github.io,nawawi/docker,jzwlqx/denverdino.github.io,dsheets/moby,troy0820/docker.github.io,charleswhchan/docker,KarthikNayak/docker,LuisBosquez/docker.github.io,toli/docker,shin-/docker.github.io,gdevillele/docker.github.io,dims/docker,londoncalling/docker.github.io,laijs/docker,HideoYamauchi/docker,haveatry/docker,nawawi/docker,yosifkit/docker,ibuildthecloud/docker,scotttlin/docker,darrenstahlmsft/docker,justincormack/docker,trebonian/docker,cr7pt0gr4ph7/docker,naveed-jamil-tenpearls/moby,jhorwit2/docker,gnailuy/docker,resin-io/docker,resin-io/docker,stainboy/docker,michelvocks/docker,yosifkit/docker,sterchelen/docker,dperny/docker,13W/docker,amatsus/docker,ajaymdesai/docker,sfsmithcha/docker,yummypeng/docker,tklauser/docker,ndeloof/docker,tianon/docker,xuxinkun/docker,asbjornenge/docker,tonistiigi/docker,dgageot/docker,amatsus/docker,madhanrm/docker,rremer/moby,jhorwit2/docker,aduermael/docker.github.io,PatrickLang/moby,alexisbellido/docker.github.io,denverdino/docker.github.io,shishir-a412ed/docker,stainboy/docker,mixja/docker,gdevillele/docker.github.io,yongtang/docker,medallia/docker,anweiss/docker.github.io,joeuo/docker.github.io,joeuo/docker.github.io,dongjoon-hyun/docker,erikh/docker,ColinHebert/docker,yasiramin10p/moby,tkopczynski/docker,noironetworks/docker,flavio/docker,Mokolea/docker,gigidwan/docker,sanscontext/docker.github.io,charleszheng44/moby,kerneltime/docker,dongjoon-hyun/docker,q384566678/docker,jlhawn/docker,troy0820/docker.github.io,sarnautov/moby,Morsicus/docker,tonistiigi/docker,yummypeng/docker,moul/docker,ffoysal/docker,msabansal/docker,lixiaobing10051267/docker,afein/docker,justyntemme/docker,JimGalasyn/docker.github.io,cr7pt0gr4ph7/docker,xiaods/docker,johnstep/docker.github.io,kunalkushwaha/docker,sdurrheimer/docker,jlebon/docker,johnstep/moby-moby,ibuildthecloud/docker,djs55/docker,endophage/docker,noironetworks/docker,mike1729/docker,AkihiroSuda/docker,rancher/docker,whuwxl/docker,icaoweiwei/docker,kolyshkin/moby,ndeloof/docker,mstanleyjones/docker,KingEmet/docker,nawawi/docker,toli/docker,BSWANG/denverdino.github.io,13W/docker,menglingwei/denverdino.github.io,charleszheng44/moby,coolljt0725/docker,jvanz/docker,projectatomic/docker,shhsu/docker,coolljt0725/docker,srust/docker,londoncalling/docker.github.io,medallia/docker,yongtang/docker,JMesser81/docker,BSWANG/denverdino.github.io,mikebrow/docker,tmp6154/docker,docker/docker.github.io,bearstech/moby,tklauser/docker,Syntaxide/docker,dsau/docker,mgoelzer/docker,mikedougherty/docker,gschaetz/moby,JMesser81/docker,tagomoris/docker,harche/docker,anweiss/docker.github.io,scotttlin/docker,dperny/docker,rancher/docker,jimjag/docker,moul/docker,troy0820/docker.github.io,whuwxl/docker,mohmost12/docker,joaofnfernandes/docker.github.io,denverdino/docker.github.io,johnstep/docker.github.io,eskaaren/docker,paralin/docker,charleswhchan/docker,dperny/docker,madhanrm/docker,KingEmet/docker,jameszhan/docker,mahak/docker,michael-holzheu/docker,johnstep/docker.github.io,catinthesky/docker,mgoelzer/docker,raja-sami-10p/moby,anweiss/docker.github.io,mahak/docker,HideoYamauchi/docker,darrenstahlmsft/moby,unclejack/docker,laijs/moby,justincormack/docker,darrenstahlmsft/docker,kencochrane/docker,POLJM242/docker,djs55/docker,sfsmithcha/docker,jimjag/docker,cpuguy83/docker,abhinavdahiya/docker,miminar/docker,londoncalling/docker.github.io,yasiramin10p/moby,denverdino/denverdino.github.io,erikstmartin/docker,docker-zh/docker.github.io,brahmaroutu/docker,crosbymichael/docker,splunk/docker,joaofnfernandes/docker.github.io,tmp6154/docker,konstruktoid/docker-upstream,liaoqingwei/docker,jzwlqx/denverdino.github.io,pramodhkp/moby,KarthikNayak/docker,dccurtis/docker,rhatdan/storage,jongiddy/docker,konstruktoid/docker-1,HideoYamauchi/docker,sanscontext/docker.github.io,miminar/docker,Shopify/docker,denverdino/docker.github.io,msabansal/docker,pecameron/docker,yongtang/docker,13W/docker,srust/docker,rillig/docker.github.io,dsheets/moby,thaJeztah/docker,alexisbellido/docker.github.io,docker/docker,yasiramin10p/moby,zhuguihua/docker,gdevillele/docker.github.io,trebonian/docker,lixiaobing10051267/docker,dims/docker,lixiaobing1/docker,naveed-jamil-tenpearls/moby,nghiant2710/docker,justincormack/docker,cpuguy83/docker,shin-/docker.github.io,abhinavdahiya/docker,anweiss/docker.github.io,gschaetz/moby,SvenDowideit/docker,gschaetz/moby,jthelin/docker,jzwlqx/denverdino.github.io,sarnautov/moby,rhatdan/docker,pramodhkp/moby,hqhq/moby,shin-/docker.github.io,denverdino/denverdino.github.io,mtanlee/docker,imkin/moby,kencochrane/docker,tophj-ibm/moby,mikedougherty/docker,xiekeyang/docker,dgageot/docker,kolyshkin/moby,menglingwei/denverdino.github.io,Ramzec/docker