Merge pull request #1 from rob-bar/master

update this repo to the latest version
Merge pull request #10 from rob-bar/master

resolve #8 #2 #7
Merge pull request #12 from rob-bar/master

Better grunt and doc file
Merge pull request #18 from rob-bar/master

master: for now no sourcemaps waiting for uglifyjs
Merge pull request #30 from rob-bar/master

master: remove map files
Update README.md
Update README.md
Merge pull request #2 from Crosscheck/master

readme update