VERBOSE is True if true, not 'yes'
VERBOSE is True if true, not 'yes'

fixes bug #1052901

Change-Id: I77b08cbc713cc62808c1ea17aa7f766a56783587

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