Updated gitignore for windows and osx envs
Added travis file
Merge pull request #10 from tgrrtt/develop

Added travis & updated gitignore
Updated travis with node options
Merge pull request #11 from tgrrtt/develop

Updated travis with node options
Fixed node ver in travis
Merge pull request #12 from tgrrtt/develop

Fixed node ver in travis
Disabled testing for time being
Merge pull request #14 from tgrrtt/develop

Disabled testing for time being
Added travis/slack integration
Removed travis email notifications
Merge pull request #15 from tgrrtt/develop

Added travis/slack integration
(add) adds bare bones framework for mocha tests
(add) working Karma tests, baseApp module
Merge pull request #16 from TessMyers/master

(fix) working simple Karma specs, four controllers connected to baseApp
(feat) added railroad diagrams js and css
(feat) added regexToRailroad js file
(refactor) cleaned up regexToRailroad
(doc) added commnts to regexToRailroad file
(fix) regexToRailroad calls .format() before returning Diagram