semicolons

because Douglas Crockford said so!
add repo collab from smfoote
Merge pull request #63 from mouyang/codingstyle

semicolons
Grunt build for this project
Merge pull request #62 from kate2753/master

Initial step to switch to grunt build process.
Fix formatting in README.md
Merge pull request #65 from kate2753/master

Fix formatting in README.md