angular/angular.js — pull request #3685 by mzgol (2013-08-21 09:32:33+00:00)
Title: feat(ngParse): support trailing commas in object & array literals

Per ECMAScript 5.1 specification trailing commas are allowed in object and
array literals. All modern browsers as well as IE>8 support this syntax.
This commit adds support for such syntax to Angular expressions.