add npm to /Users/jingjing.duan/workspace/space-pilot/ENV/bin:/usr/local/heroku/bin:/Users/jingjing.duan/scripts:/usr/local/bin:/usr/local/share/npm/bin:/usr/X11/bin:/usr/texbin:/usr/local/heroku/bin:/Users/jingjing.duan/.rvm/gems/ruby-1.9.3-p385/bin:/Users/jingjing.duan/.rvm/gems/ruby-1.9.3-p385@global/bin:/Users/jingjing.duan/.rvm/rubies/ruby-1.9.3-p385/bin:/Users/jingjing.duan/.rvm/bin:/Users/jingjing.duan/scripts:/usr/local/bin:/usr/local/share/npm/bin:/usr/bin:/bin:/usr/sbin:/sbin
add .coffeelint.json
coffeelint: ignore line length
add git aliases