Quickfix for cartridge-dependencies packages
Wherever we reference apache user add httpd package requirement

This may be implicitly defined in many of the cases, but we'll go ahead
and make the requirement on httpd package explicit wherever we set
owner or group to 'apache'.

Resolves https://bugzilla.redhat.com/show_bug.cgi?id=1158271
undef should never be quoted
Merge pull request #321 from sdodson/fix_undefs

undef should never be quoted
Allow vhost plugin to be colocated with broker
Add ensure => running for some node services
Merge pull request #323 from detiber/fixNodeServices

Add ensure => running for some node services
Merge pull request #322 from detiber/fixvhostforaio

Allow vhost plugin to be colocated with broker
Refactor openshift_origin::register_dns to avoid using ensure_resource

We've discovered that puppetlabs-stdlib ensure_resource has a bug[1] that leads to the command parameter being ignored. This
seems to be addressed by upgrading to Puppet 3.3.0 or later, however we don't want to force users to do that.
Additionally, register_dns had a few issues, mostly centered around the fact that we were passing in a 'fqdn'
that really wasn't a FQDN but instead strings like 'register $role dns' which would then call an exec titled
'Register $fqdn'. Hopefully this simplifies things a bit.

1. https://tickets.puppetlabs.com/browse/MODULES-832
Merge pull request #326 from sdodson/refactor_register_dns

Refactor openshift_origin::register_dns to avoid using ensure_resource
Generate self-signed certs if needed

- also some puppet-lint cleanup on touched files
- add apache license to selbooleans.pp
Merge pull request #317 from sdodson/enterprise-2.2-merge

Wherever we reference apache user add httpd package requirement
Merge pull request #324 from detiber/fixCertIssue

Fix cert issue
Facter 1.6 doesn't have operatingsystemmajrelease fact

Facter 1.6.18 is the latest facter release in EPEL so lets target that.
Modulo operator wasn't introduced until 3.2

Perhaps revisit this in the future. For now we'll assume that if someone is installing with more than 3
datastore nodes they know what they're doing.
Merge pull request #328 from sdodson/facter16

Some compatibility fixes for Puppet 2.7 and Facter 1.6
duritong-sysctl has compatibility issues with puppet 2.7

For now pin ourselves to 0.0.4
Wait until node config has been updated before restarting resource limit services
Merge pull request #330 from sdodson/restart_resource_limits

Wait until node config has been updated before restarting resource limit...
Fixes for register_dns

- no longer attempt to register the same name multiple times if multiple
  roles on the same host are configured with the same hostname
- update the load balancer dns in the same nsupdate as the host dns
  entries