Merge pull request #534 from rackerlabs/master

Master
Adding port 80 -> 8080 forwarding for Jenkins.
Fixing container names.
Merge pull request #536 from ycombinator/gh-529-bug

Fixing container names for sponsorship form upload
Merge pull request #535 from ycombinator/jenkins-port-fwd

Adding port 80 -> 8080 forwarding for Jenkins.