Merge pull request #9 from ehelms/cleanup

Cleanup and updates to account for changes in the Candlepin, Pulp and Ce...
adding apache user to the foreman group

so pulp can read the candlepin private key
adding cert key and crl to pulp
Merge pull request #11 from jlsherrill/user

adding apache user to the foreman group
Merge pull request #8 from jlsherrill/cert_easy

DO NOT MERGE adding cert key, ca, and crl to pulp
adding vhost configuration for foreman

requires https://github.com/theforeman/puppet-foreman/pull/153
Make sure the foreman certs are configured properly

For the proxy communication to use certs issued by candlepin-ca
Adding Candlepin certs setup removed from the Candlepin module itself.
Merge pull request #13 from iNecas/capsule

Make sure the foreman certs are configured properly
Merge pull request #12 from ehelms/add-candlepin-certs

Adding Candlepin certs setup removed from the Candlepin module itself.
Removing unused conf.d templates
Merge pull request #10 from jlsherrill/vhost

adding vhost configuration for foreman
Removing unused templates, references to /usr/share/katello and adding
new parameter declarations for backend service modules.