migrate aniamtions to sass
grunt watch does dev task, add clean task
versionning of background images
smallfix
add jquery-ui custom package for datepicker
add grunt-contrib-copy and clean, add copy task
add favicon, add google Quattrocento font
add pytz python package
add mail.py
add trivial models/admin Messages implementation

to allow a bit of backend logging
add ajax.py
add /contact/ (ajax) and /admin/ urls
add some mixins and colors sass helpers
add jQuery / ajax calls
milestone html+css
bump: js v1, css v2