4.0.0 - 2014.1.0 - Icehouse Release

Updated Modulefile and README.md for 4.0.0 release.

Change-Id: I10919441cd935af37dd67b0ce5ab0280ce01c915
Enabled the vhost priority to be set.

Previously, the apache vhost priority was hard coded to '15'.
This does not allow the vhost priority to be managed, even with
$extra_params, due to apache looking for either default_vhost OR
priority.

Change-Id: I58df7ce45564093711a12cacb2f85f74c5ed4069
Vendor any2array function to support stdlib 3.2

Many installations are pinned to stdlib 3.2. This change vendors
the any2arry function from stdlib 4 until Puppet Enterprise
catches up. At that point the vendored function will be removed.

Change-Id: Ide8a9c526ba36a0641c0e118c3280be0e766bd14
Merge "4.0.0 - 2014.1.0 - Icehouse Release"
Add option to set temp upload dir for image upload

The default Django location for file uploads including new Glance
images is /tmp, this adds an optional configuration parameter to set
this to another location which could be a separate filesystem if
needs be.

Change-Id: Ifd5a56fe08f39d72ecdc8d9e2b4976b0dbc87c54
Merge "Vendor any2array function to support stdlib 3.2"
Merge "Add option to set temp upload dir for image upload"
Implement rspec function it_configures

On some puppet modules, a it_configures helper is provided. This commit
implements it for puppet-horizon.

Change-Id: Ic0ca916622ea2ef674d0b0a6d5a907f793c594f3
Fix default port of MS SQL in security group template

Change-Id: I6ee7fb7d0491b64478d17d7bb9f7fb135a08072d
Closes-Bug: #1250029