module for installing openstack testing/development environment

this module currently only works on Ubuntu Precise.

It should likely add support for running on Mac reasonably soon!

## Summary

This script supports installing 3 seperate componets:

### installing openstack testing environment

to install, simply run the command:

    > export install_test_env=true;export github_user_login=XXXX;export github_user_password=XXXXXXX;bash -c "$(curl -fsS https://raw.github.com/bodepd/puppet-openstack_test/master/install.sh)"

(of coarse, you should replace XXX with your github username and password if you intend to use operations that write to
github.

### Installing a Jenkins server

    > export install_jenkins_server=true;bash -c "$(curl -fsS https://raw.github.com/bodepd/puppet-openstack_test/master/install.sh)"

### Installing a jenkins agent


    > export install_jenkins_agent=true;export jenkins_server=XXXXXX;export ssh_password=jenkins123;bash -c "$(curl -fsS https://raw.github.com/bodepd/puppet-openstack_test/master/install.sh)"