Rails new foo.

So I've just set-up the Rails app basics, but I'm yet to add any Ember.
Unfortunately the database details are hard-coded in two different places. I
wish there was a nicer way of specifying all this.

Also, I removed sqlite3 and turbolinks, both matters of personal opinion. I
think that using Postgres in development, test and production means you'll have
less gotchas and that turbolinks is, well, just ridiculous.

See my blog post: http://jsdavo.wordpress.com/2013/02/14/hypertext-web-foo/.

So, now to add Ember and its various bits and pieces.