update update-gem.sh
update update-gem.sh

- add generation of foundation.js includes file

- remove useless vendor/assets/_settings.scss ; the one really used is vendor/assets/stylesheets/foundation/_settings.scss

- fix path to paste scss files

daslicious/foundation-rails,ouvrages/foundation-rails,ouvrages/foundation-rails,kyan/foundation-rails-kyan,exciton/foundation-rails,exciton/foundation-rails,ibroadfo/foundation-rails,ibroadfo/foundation-rails,kyan/foundation-rails-kyan,zsan/foundation-rails,zurb/foundation-rails,kyan/foundation-rails-kyan,zurb/foundation-rails,ouvrages/foundation-rails,exciton/foundation-rails,ibroadfo/foundation-rails,daslicious/foundation-rails,zsan/foundation-rails,daslicious/foundation-rails,zsan/foundation-rails