angular/angular.js — pull request #4074 by kzar (2013-09-20 18:17:09+00:00)
Title: Add ordinal suffix option to date filter.

I added the S character option for ordinal date suffixes, which let's you do things like `September the 3rd` or `December the 15th`. (It seems like [quite a few other people wanted it](http://docs.angularjs.org/api/ng.filter:date#comment-708492975) too.)

Cheers, Dave.