title: possible to use backbone.js with dynamic/wildcard subdomain routing?
body: <p>I am building a system that will pull 2 variables from the url (variable1.domain.com/variable2).</p>
  
  <p>I cannot find any documentation showing how to do anything with subdomains in backbone. Default_url is just passed as domain.com/api. I did find something called CORS (www.enable-cors.org) that enables cross domain calls, but it says nothing about dynamic domains.</p>
  
  <p>Is something like this even possible with backbone? If not, does anyone know if ember.js or other backbone-like systems have this "feature"?</p>