Added travis-ci config file
Added --trace to travis.yml when running db:setup
Removed the before_script creation of the payit_test db since the rake commands should do that for us
Removed database.yml 'socket' config to see if that fixes the travis-ci builds
Removed mysql.sock config in database.yml so it just uses the default location
Merge pull request #9 from lenzenc/ISSUE3

Merging ISSUE #3 into master