moved js to src and updated package json file to include grunt/jasmine
added gruntfile for testing tasks and formated bot.js, also added .jshintrc file to manage code quality rules per https://github.com/jsoverson/grunt-contrib-jasmine-example
added one basic test for the ik library
Merge pull request #3 from jrobertfox/feature/build-test

Feature/build test. Thanks again, @jrobertfox!