ensure all horizon needed clients are installed from git
ensure all horizon needed clients are installed from git

horizon actually uses a lot of clients no adays, ensure these are
all coming from git.

Change-Id: Ib02b96de40aed800ff8adbb59f0268fceea7777d

BSJAIN92/OpenStack,mssumanth/devstack,tianweizhang/devstack,richliu/devstack,openstack-dev/devstack,dirkmueller/devstack,tianweizhang/devstack,affo/devstack,parul24/devstack,pombredanne/devstack,sc68cal/devstack,costingalan/devstack,bigswitch/devstack,andrewrothstein/devstack,liuquansheng47/devstack,pczerkas/devstack,nawawi/openstack,ozamiatin/devstack,NaokiMiyata/devstack,HPCHub/devstack,bswartz/devstack,atulpatil301/devstack,deepakselvaraj/devstack,affo/devstack,Juniper/devstack,j4/devstack,pombredanne/devstack,TwinkleChawla/devstack,bswartz/devstack,j4/devstack,flavio-fernandes/devstack,flavio-fernandes/devstack,nuxeh/devstack,andrewrothstein/devstack,varunarya10/devstack,LoHChina/devstack,avvocatodemarchis/devstack,upadhyay-prashant/devstack,kplus/devstack-moonshot,vsham20/devstack,costingalan/devstack,mmasaki/devstack,promptworks/devstack,promptworks/devstack,pacinete/devstack,TwinkleChawla/devstack,LoHChina/devstack,group-policy/devstack,jamielennox/devstack,thomasem/devstack,openstack-dev/devstack,NaokiMiyata/devstack,pacinete/devstack,liuquansheng47/devstack,mmasaki/devstack,srics/devstack,vishnugonela/devstack,CloudServer/devstack,neerja28/Devstack_GlusterFS,herrsechs/devstack,samgoon/devstack,kplus/devstack-moonshot,upadhyay-prashant/devstack,Yuriy-Leonov/devstack,vsham20/devstack,eharney/devstack,virtualopensystems/devstack,pczerkas/devstack,sequenceiq/devstack,dirkmueller/devstack,yamt/devstack,sequenceiq/devstack,prithivm/branch01,olivierlemasle/devstack,nawawi/openstack,sc68cal/devstack,richliu/devstack,bljgaurav/openstack-test,bq-xiao/devstack,williamthegrey/devstack,Millnert/contrail-devstack,mc2014/devstack,mc2014/devstack,bljgaurav/openstack-test,samgoon/devstack,varunarya10/devstack,mssumanth/devstack,rushiagr/devstack,eshnil2000/devstack,parul24/devstack,noironetworks/devstack,olivierlemasle/devstack,noironetworks/devstack,prithivm/branch01,BSJAIN92/OpenStack,thomasem/devstack,neerja28/Devstack_GlusterFS,nuxeh/devstack,herrsechs/devstack,avvocatodemarchis/devstack,group-policy/devstack,atulpatil301/devstack,wenhuizhang/devstack,Mahito/devstack,wenhuizhang/devstack,vishnugonela/devstack,bigswitch/devstack,rushiagr/devstack,HPCHub/devstack,Mahito/devstack,dtroyer/devstack,bq-xiao/devstack,dtroyer/devstack,CloudServer/devstack,ozamiatin/devstack,eharney/devstack,inkerra/devstack,innodee/openstackk,JioCloud/devstack