[Pulp-list] CR candidate build update

[Jeff Ortel]

Most of the build issues delaying the CR candidate have been resolved. 
Issues have ranged from fedora hosted git infrastructure problems to 
various .spec file problems.  Looks like F16, F17 and EL6 are built. 
The last issue seems to be with the product meta-package and hope to get 
the CR candidate out today.

Reminder: We explicitly list extensions included in the 'builtins' 
package.  So, when adding a new extension, please remember to update the 
builtins/pulp-builtins.spec.