add forgotten use strict in utils
add object inherit method + test (thx BlobRising and coffeescript :D)
delete spaces
add explanation for use
manage complexity in css instead innerHTML
add html to watch files
add index.html to watch task
fix bug : in build mode all css are 2 imported
first implementation of popups
first architectural rework
move to grunt-config first files
oups remove a line
add user view