import handlebars, ember, ember-data javascripts
first steps with ember
rename app.js -> foundation-init.js

because that's what it really is and I want to use app.js for
something different.
move handlebars compiler output

Already had that ignore for 'gen' in place, so let's use it.
split app.js.
add 'watch' target for auto-compile of handlebars templates
implement creation of new servers

This includes a port of our modal overlay.