[CentOS] RHEL 6.7 is released

Now don't go bugging people asking when CentOS 6.7 will be out.
"When it's ready."

In upgrading from RHEL 6.6 to 6.7, I did find that I had to disable
my 3rd party repos (elrepo and epel) in order to avoid yum erroring
out.  Plus I did the usual "yum clean all".  (I don't use the PackageKit
GUI as it's been unable to complete for quite a few months without 
dumping core.)

Devin