Added a script to deploy Pulp in OS1

This includes a Puppet module to install and configure Pulp.
Removed the update-images.py script since it is a work in progress
Removed author from __init__.py
Reworked deployment into three scripts: setting up and configuring VMs, running integration tests, and cleanup
Removed a few lingering debug statements
Updated the Puppet module and deployment script for the new SSL configuration
An SSH key is now generated for the tester's use, and the configuration file produced by deploy-environment has changed
Fixed the permissions on the private key for the pulp tester configuration
Updated the README and reworked the inline documentation for the sample configuration
Added configuration files for Jenkins to use
Updated the CI bash script and jenkins test machine names
Merge pull request #1061 from pulp/jcline-test-automation

Added a script to deploy Pulp in OS1 and created a Pulp Puppet module