Disables port 80 for horizon when SSL is enabled

When SSL is enabled the packstack templates
disable the unsecure HTTP port but the horizon
puppet module enables it. This patch disables
the actions of the horizon module.

Change-Id: Ide43aa58244dc827c60a8fbd18663eb74bd8fc43
Fixes: rhbz#966094
Ensure the creation of /etc/nagios/nrpe.cfg

Change-Id: Ibe035e04e6cd344eb0504c76ea2ba6db5c6d8ee9
Fixes: rhbz#1016184
Update upstream puppet-certmonger module

This allows one to track multiple certificates of the same
SSL provider type and adds the ability to set the hostname in
the requested subject.

Change-Id: I223824c1718604682ead489d2565fd1d8b23925e
Add missing options to packstack man page.

The previous patch had missig options and typos.

Change-Id: Ib9ab9cc5dc8a018c5499404b4ccec8e8d300d0cf
Fixes: rhbz#1032103
Add validation for gluster volumes using hostnames

Allows hostnames in the CONFIG_CINDER_GLUSTER_MOUNTS
configuration directive.

Change-Id: I2daab7e1e205686e56ecd0c803f204d11a64b30f
Fixes: rhbz#1020479
Merge "Ensure the creation of /etc/nagios/nrpe.cfg"
Merge "Add missing options to packstack man page."
Merge "Update upstream puppet-certmonger module"
Merge "Add validation for gluster volumes using hostnames"
Merge "Disables port 80 for horizon when SSL is enabled"