angular/angular.js — pull request #3876 by baconmania (2013-09-04 18:53:36+00:00)
Title: fix(directive/select/ngOptions): ignore properties which start with $ or $$ when iterating over an object for ng-options

When using ``````s. The ```ng-repeat``` directive includes a check to make sure it doesn't render properties beginning with ```$``` or ```$```, and this PR adds a similar check for ```ng-options```.