add list command to registry
add list command to registry

jmagnusson/pip,caosmo/pip,msabramo/pip,willingc/pip,prasaianooz/pip,jythontools/pip,esc/pip,supriyantomaftuh/pip,harrisonfeng/pip,supriyantomaftuh/pip,rbtcollins/pip,techtonik/pip,erikrose/pip,pfmoore/pip,h4ck3rm1k3/pip,squidsoup/pip,chaoallsome/pip,jasonkying/pip,zvezdan/pip,RonnyPfannschmidt/pip,natefoo/pip,zorosteven/pip,zenlambda/pip,squidsoup/pip,nthall/pip,minrk/pip,Gabriel439/pip,James-Firth/pip,willingc/pip,fiber-space/pip,Carreau/pip,zenlambda/pip,jamezpolley/pip,ncoghlan/pip,KarelJakubec/pip,yati-sagade/pip,prasaianooz/pip,haridsv/pip,chaoallsome/pip,jasonkying/pip,erikrose/pip,fiber-space/pip,benesch/pip,qbdsoft/pip,dstufft/pip,sigmavirus24/pip,KarelJakubec/pip,mindw/pip,yati-sagade/pip,mattrobenolt/pip,pypa/pip,pjdelport/pip,patricklaw/pip,atdaemon/pip,mujiansu/pip,blarghmatey/pip,nthall/pip,KarelJakubec/pip,RonnyPfannschmidt/pip,luzfcb/pip,pypa/pip,mindw/pip,Gabriel439/pip,alquerci/pip,haridsv/pip,willingc/pip,RonnyPfannschmidt/pip,habnabit/pip,cjerdonek/pip,ncoghlan/pip,jmagnusson/pip,fiber-space/pip,James-Firth/pip,graingert/pip,zenlambda/pip,wkeyword/pip,mujiansu/pip,esc/pip,jmagnusson/pip,graingert/pip,qwcode/pip,h4ck3rm1k3/pip,habnabit/pip,jythontools/pip,graingert/pip,rbtcollins/pip,pjdelport/pip,rouge8/pip,natefoo/pip,Ivoz/pip,benesch/pip,minrk/pip,wkeyword/pip,James-Firth/pip,jamezpolley/pip,mindw/pip,pjdelport/pip,jythontools/pip,zorosteven/pip,davidovich/pip,zorosteven/pip,xavfernandez/pip,blarghmatey/pip,alquerci/pip,chaoallsome/pip,qbdsoft/pip,ianw/pip,yati-sagade/pip,davidovich/pip,esc/pip,qwcode/pip,Carreau/pip,Ivoz/pip,atdaemon/pip,harrisonfeng/pip,xavfernandez/pip,sbidoul/pip,patricklaw/pip,blarghmatey/pip,luzfcb/pip,ChristopherHogan/pip,qbdsoft/pip,alex/pip,zvezdan/pip,radiosilence/pip,rouge8/pip,techtonik/pip,ChristopherHogan/pip,erikrose/pip,zvezdan/pip,supriyantomaftuh/pip,mattrobenolt/pip,Gabriel439/pip,wkeyword/pip,dstufft/pip,techtonik/pip,ianw/pip,atdaemon/pip,jamezpolley/pip,dstufft/pip,natefoo/pip,sigmavirus24/pip,rbtcollins/pip,ncoghlan/pip,prasaianooz/pip,sbidoul/pip,pradyunsg/pip,luzfcb/pip,caosmo/pip,jasonkying/pip,davidovich/pip,mujiansu/pip,cjerdonek/pip,msabramo/pip,haridsv/pip,tdsmith/pip,nthall/pip,sigmavirus24/pip,tdsmith/pip,habnabit/pip,benesch/pip,h4ck3rm1k3/pip,caosmo/pip,alex/pip,harrisonfeng/pip,pradyunsg/pip,xavfernandez/pip,pfmoore/pip,alex/pip,rouge8/pip,tdsmith/pip,squidsoup/pip,ChristopherHogan/pip