Add a note on default values of globals
Add a note on default values of globals

Add a note on default values of globals in plugin settings

Change-Id: I0d5d3a7e0597abe7e2401f8bae30ccc5682eab03

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