1153072 - do not delete /var/www/pulp_puppet on upgrade

Previously, the upgrade script would attempt to delete `/var/www/pulp_puppet`
as part of the upgrade procedure. This does not work since the upgrade runs as
apache user and not root.

Instead, move everything under `/var/www/pulp_puppet` to the correct location.
The directory itself is left for the user to clean up later as a manual step
since it requires root.
Merge remote-tracking branch 'origin/2.5-testing' into 2.5-dev
Fixed conflict in pulp-puppet.spec
Merge pull request #147 from dkliban/2.5-testing

Fixed conflict in pulp-puppet.spec
Merge remote-tracking branch 'pulp/2.5-testing' into 2.5-dev
Merge remote-tracking branch 'pulp/2.5-dev'
Automatic commit of package [pulp-puppet] release [2.5.0-0.10.beta].
Merge changelog entries of pre-2.4 release messages.
Merge branch '2.5-testing' into 2.5-dev
Merge branch '2.5-dev'