Update to latest Docker and modify Dockerfiles
Forgot to bump selenium in Firefox run script
Forgot changes for requirements for installing add-apt-repo. for saucy
Bumping to version 0.1.4
Merge pull request #15 from brady-vitrano/upgrades

Upgraded to Docker version 0.8.0. 
Upgraded Chrome, Firefox, and Selenium to Ubuntu 13.10
Not part of this repo but uploaded containers to http://index.docker.io