Add rubygems package dependency.

The dashboard server requires the rubygems package in able to
use "gem" to install rack, rake and rdoc

Change-Id: I442d376eb5ab5aba3b1a17ad999b136885fb4958
Reviewed-on: https://review.openstack.org/23056
Reviewed-by: Monty Taylor <mordred@inaugust.com>
Approved: Jeremy Stanley <fungi@yuggoth.org>
Reviewed-by: Jeremy Stanley <fungi@yuggoth.org>
Tested-by: Jenkins
Update rack version for Puppet Dashboard 1.2.22.

* manifests/params.pp: A new puppet-dashboard release, 1.2.22,
addresses several significant Rails vulnerabilities. However, it
also ups its rack dependency from 1.1.2 to 1.1.6. This change
mirrors that new requirement.

Change-Id: I59384d5bdf7b94a34dd78c19444280d946abb3bd
Reviewed-on: https://review.openstack.org/21913
Reviewed-by: Clark Boylan <clark.boylan@gmail.com>
Reviewed-by: James E. Blair <corvus@inaugust.com>
Reviewed-by: Elizabeth Krumbach <lyz@princessleia.com>
Approved: Jeremy Stanley <fungi@yuggoth.org>
Reviewed-by: Jeremy Stanley <fungi@yuggoth.org>
Tested-by: Jenkins
Release version 0.0.7.

Change-Id: I0e4322247bab155845f04f7f028fdba48c0f269c
Reviewed-on: https://review.openstack.org/21976
Reviewed-by: James E. Blair <corvus@inaugust.com>
Approved: Clark Boylan <clark.boylan@gmail.com>
Reviewed-by: Clark Boylan <clark.boylan@gmail.com>
Tested-by: Jenkins
Added some optimization to Passenger, the Rails application server.

Change-Id: I1168c4433761dd0d77634577a493cfca1c27f85c
Reviewed-on: https://review.openstack.org/23127
Reviewed-by: Monty Taylor <mordred@inaugust.com>
Reviewed-by: Elizabeth Krumbach <lyz@princessleia.com>
Approved: Jeremy Stanley <fungi@yuggoth.org>
Reviewed-by: Jeremy Stanley <fungi@yuggoth.org>
Tested-by: Jenkins
Release version 0.0.8.

Change-Id: I16c1e5a55ed873716893ea42c35d74d919b6add5
Reviewed-on: https://review.openstack.org/23447
Reviewed-by: Anita Kuno <akuno@lavabit.com>
Approved: Jeremy Stanley <fungi@yuggoth.org>
Reviewed-by: Jeremy Stanley <fungi@yuggoth.org>
Tested-by: Jenkins
Update source and homepage URL metadata

Change-Id: I2ae96bb38b6fa9956c1b07e3ec856085b529db59
Update to be compatible with newer mysql puppet module
Merge branch 'master' of ssh://github.com/svarnau/puppet-dashboard

Conflicts:
	Modulefile