Merge pull request #12 from awagner83/feature/coffee_cleanup

coffeescript cleanups.
Merge pull request #13 from awagner83/feature/compose

Feature/compose
new Object methods .keys and .values
Merge pull request #14 from awagner83/feature/object_keys_values

new Object methods .keys and .values
update package.json to include test script for CI, add travis-ci build file
add grunt install script to travis build file
add travis-ci badge
update version to 0.3.1