Refresh of Puppetlabs boxes

Rebuilt with VBox 4.2.10 guest extensions.

Added Fedora 18 and Debian 7.0rc1 as well, plus nocm variants.

Signed-off-by: Ken Barber <ken@bob.sh>
Merge pull request #128 from kbarber/puppetlabs_boxen_refresh

Refresh of Puppetlabs boxes