Add updates from osm_cgi-bin, osm_marionette repo's via mobilesiteos repo

This commit just updates the gh-pages branch of mobilesiteos to match current master branch. The changes brought in from osm_cgi-bin won't actually be used because GitHub doesn't execute Perl scripts, but at least they are present in the correct location (as if it did).

This commit also adds file need to demo our version of a Marionette controlled Todo app. Please see https://opensitemobile.github.io/marionette for the demo.