Delete .travis.yml
Merge pull request #19 from woolly-bear-caterpillars-2014/john-george

Delete .travis.yml
included stephen's changes
changed directory structure
Merge pull request #20 from woolly-bear-caterpillars-2014/john-george

rebased directory for med-flow
added yml file...yet again
Merge pull request #21 from woolly-bear-caterpillars-2014/john-george

added yml file...yet again
added validations to user model
Merge branch 'master' of https://github.com/woolly-bear-caterpillars-2014/Med-Flow