Remove --skip-redirect form the tgtd service restart
Remove --skip-redirect form the tgtd service restart

skip-redirect was intruduced with the first commit related
to cinder support, nobody remembers why was this undocumented option
there those times.

Change-Id: If579a93090392327bce96ddd1b562977edf762de

sequenceiq/devstack,rushiagr/devstack,parul24/devstack,mc2014/devstack,avvocatodemarchis/devstack,promptworks/devstack,promptworks/devstack,costingalan/devstack,openstack-dev/devstack,upadhyay-prashant/devstack,pczerkas/devstack,mc2014/devstack,j4/devstack,dtroyer/devstack,prithivm/branch01,TwinkleChawla/devstack,pombredanne/devstack,affo/devstack,sequenceiq/devstack,dirkmueller/devstack,HPCHub/devstack,avvocatodemarchis/devstack,neerja28/Devstack_GlusterFS,BSJAIN92/OpenStack,liuquansheng47/devstack,wenhuizhang/devstack,parul24/devstack,atulpatil301/devstack,pczerkas/devstack,noironetworks/devstack,samgoon/devstack,TwinkleChawla/devstack,thomasem/devstack,varunarya10/devstack,bigswitch/devstack,atulpatil301/devstack,vsham20/devstack,nawawi/openstack,pacinete/devstack,mmasaki/devstack,LoHChina/devstack,bswartz/devstack,ozamiatin/devstack,LoHChina/devstack,affo/devstack,olivierlemasle/devstack,prithivm/branch01,wenhuizhang/devstack,neerja28/Devstack_GlusterFS,liuquansheng47/devstack,samgoon/devstack,dirkmueller/devstack,group-policy/devstack,HPCHub/devstack,mssumanth/devstack,sc68cal/devstack,herrsechs/devstack,eharney/devstack,vishnugonela/devstack,pacinete/devstack,BSJAIN92/OpenStack,thomasem/devstack,nuxeh/devstack,andrewrothstein/devstack,Mahito/devstack,j4/devstack,herrsechs/devstack,mssumanth/devstack,bswartz/devstack,openstack-dev/devstack,richliu/devstack,dtroyer/devstack,bljgaurav/openstack-test,nuxeh/devstack,bljgaurav/openstack-test,pombredanne/devstack,ozamiatin/devstack,upadhyay-prashant/devstack,rushiagr/devstack,bigswitch/devstack,flavio-fernandes/devstack,NaokiMiyata/devstack,flavio-fernandes/devstack,noironetworks/devstack,kplus/devstack-moonshot,nawawi/openstack,kplus/devstack-moonshot,sc68cal/devstack,costingalan/devstack,NaokiMiyata/devstack,vsham20/devstack,CloudServer/devstack,varunarya10/devstack,eharney/devstack,olivierlemasle/devstack,richliu/devstack,bq-xiao/devstack,group-policy/devstack,CloudServer/devstack,Mahito/devstack,mmasaki/devstack,bq-xiao/devstack,vishnugonela/devstack,andrewrothstein/devstack