angular-ui/ui-select — pull request #329 by kentcooper (2014-10-18 21:02:42+00:00)
Title: Changed the choices.tpl to fix bug with IE groups

Modified all 3 of the choices.tpl.html to fix a bug that was not
allowing IE to render group names. Instead of using {{}} for the name I
switched it to ng-bind syntax. This should fix the issue in #328