Add before_script to .travis.yml
Add before_script to .travis.yml

Use "composer self-update" command because of the Travis error: "Warning: This development build of composer is over 30 days old. It is recommended to update it by running "/home/travis/.phpenv/versions/5.3/bin/composer self-update" to get the latest version."!
LobbyOS/lobby,LobbyOS/lobby