Allow the admin to read s3 and send mail.
Add a play to setup the admin vpc.
Add a metadata script to ensure that the python setup tools are on the machine.
Add the ansible-roles directory to the roles path.
Update securitygroup for the admin instance.
Allow egress from bastion to the jenkins and asgard ports.
Merge pull request #714 from edx/feanil/admin_jenkins

Feanil/admin jenkins