Log when we bail out without checking a resource
Log when we bail out without checking a resource

There's nothing more frustrating than trying to debug when a message
appears to get lost without rhyme or reason. When we're not going to
process a resource (because it has already been replaced), log what is
happening so that we can see it when debugging.

Change-Id: I89d4b51205798d3c930f0132c81ff987d46382c7

openstack/heat,noironetworks/heat,openstack/heat,noironetworks/heat