Port fixes, removing hard codes.
Remove hash_behaviour=merge as it doesn't appear to be used, and customization issues
Rollback boto to the latest version that works with ec2.py
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
changing role to play
Add the common variants so that package logic can use the where necessary.
updating vpc-tools to use "play" tag
Adding new relic vars.
Merge branch 'master' of github.com:edx/configuration
What is being merged???
Merge pull request #716 from edx/feanil/move_common_variants

Add the common variants so that package logic can use the where necessar...
Merge pull request #717 from edx/e0d/add-newrelic-vars

Adding new relic vars.
Merge pull request #694 from edx/e0d/forums-fixes

Port fixes, removing hard codes.
Merge pull request #711 from edx/feanil/boto_req

Rollback boto to the latest version that works with ec2.py
Allow access to the ops mongo database.