Revert 530122d
Revert 530122d

This commit reverts commit 530122d. Commit 530122d contained changes to
how the mac address for an domain's interfaces was retrieved.  The
change was made due to an broken development environment and was
unnecessary.

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