[rackspace|compute] updated to check for public_ip_address instead of ip4_address as setup uses the public_ip_address
[rackspace|compute] updated to check for public_ip_address instead of ip4_address as setup uses the public_ip_address

TerryHowe/fog,phillbaker/fog,petems/fog,mitchlloyd/fog,bryanl/fog,10io/fog,fog/fog,dustacio/fog,covario-cdiaz/fog,github/fog,backupify/fog,dLobatog/fog,sapcc/fog,papedaniel/fog,alphagov/fog,lwander/fog,glennpratt/fog,phillbaker/fog,martinb3/fog,seanhandley/fog,SpryBTS/fog,zephyrean/fog,covario-cdiaz/fog,zephyrean/fog,ManageIQ/fog,petems/fog,brilliomsinterop/fog,adamleff/fog,dtdream/fog,nandhanurrevanth/fog,nandhanurrevanth/fog,joshisa/fog,ack/fog,ManageIQ/fog,sideci-sample/sideci-sample-fog,adamleff/fog,12spokes/fog,yyuu/fog,ack/fog,adecarolis/fog,pyama86/fog,Ladas/fog,NETWAYS/fog,joshisa/fog,nicolasbrechet/fog,10io/fog,displague/fog,b0ric/fog,sferik/fog,surminus/fog,cocktail-io/fog,mohitsethi/fog,surminus/fog,mitchlloyd/fog,mavenlink/fog,mohitsethi/fog,sapcc/fog,displague/fog,dhague/fog,joshmyers/fog,eLobato/fog,duhast/fog,unorthodoxgeek/fog,rackspace/fog,joshmyers/fog,brandondunne/fog,brilliomsinterop/fog,bryanl/fog,kongslund/fog,martinb3/fog,nicolasbrechet/fog,brilliomsinterop/fog,papedaniel/fog,dhague/fog,backupify/fog,phillbaker/fog,Ladas/fog,plribeiro3000/fog,glennpratt/fog,asebastian-r7/fog,rackspace/fog,TerryHowe/fog,NETWAYS/fog,nalabjp/fog,runtimerevolution/fog,kongslund/fog,lwander/fog,theforeman/fog,MSOpenTech/fog,dtdream/fog,nalabjp/fog,pyama86/fog,zephyrean/fog,duhast/fog,sideci-sample/sideci-sample-fog,b0ric/fog,eLobato/fog,fog/fog,mavenlink/fog,icco/fog,runtimerevolution/fog,theforeman/fog,SpryBTS/fog,cocktail-io/fog,seanhandley/fog,github/fog,dpowell7/fog,MSOpenTech/fog,Programatica/fog,pravi/fog,b0e/fog,alphagov/fog,icco/fog,bdunne/fog,pravi/fog,Programatica/fog,dLobatog/fog,yyuu/fog,adecarolis/fog,asebastian-r7/fog,unorthodoxgeek/fog,dustacio/fog,nandhanurrevanth/fog,plribeiro3000/fog