Cloud infrastructure package group

[Bill Nottingham]

https://bugzilla.redhat.com/show_bug.cgi?id=731712

The HekaFS maintainers were looking for a appropriate group for their
package. I was thinking that perhaps having a 'cloud infrastructure'
or 'cloud support' group might be the best place, but we don't have
one of those, and I'm not sure what all packages should be in it.

Would someone fom the Cloud SIG like to take a stab at it?

Thanks,
Bill