Merge pull request #1094 from ximo/fix-oauth-config

Fix bugs in OAuth
Minor refactor in HTML/JS
Improve registration instructions
Merge pull request #1096 from ximo/improve-registration

Improve registration
Integrate OpenVZ image configuration into Puppet

So far, OpenVZ images was pre-configured in order to set the network
configuration, Yum repositories, and some other stuff. Such a process
was made by unpackaging the original VZ image, replacing the config
files, and packaging again. Two Bash scripts were available for that:
one to copy the common files and another one to copy the custom config
for each server. The image was unpackaged and packaged again twice, one
per script, with the consequent time both steps require.

This change moves the responsibility of configuring the images to Puppet
rather from the Bash files.
Merge pull request #1102 from apv/issue/995

Integrate OpenVZ image configuration into Puppet
Provide cosmos SSH usage in profile web page

As issue #1104 points out, indications on how to initiate an SSH
session to the cluster are missing. This change provide such indications.
Add Egg to Cosmos RPM
Merge pull request #1108 from apv/issue/1104

Provide cosmos SSH usage in profile web page
Point Ambari RPM repo to the same a Cosmos
Rename misleading Puppet param
Merge pull request #1110 from ximo/change-ambari-source

Change ambari source
Add machine profile to DomainProperties
Fix a bug in ifcfg-eth0.br templates

As described in issue #1111, the network of the containers is not successfully
configured. This was due to a invalid variable resolv in `ifcfg-eth0.br`
template.
Merge pull request #1109 from ximo/deploy-eggs-to-nexus

Add Egg to Cosmos RPM
Merge pull request #1114 from apv/issue/1111

Fix a bug in ifcfg-eth0.br templates
Merge pull request #1113 from dmicol/fixes

Add machine profile to DomainProperties
Add stable RSA identities for containers
Fix HTML page titles
Merge pull request #1112 from ximo/fix-html-titles

Fix HTML page titles