angular-ui/ui-select — pull request #506 by pderksen (2014-12-12 19:38:12+00:00)
Title: Trim the trailing space left by a new tag's label.

Already done in #447, but got removed by https://github.com/angular-ui/ui-select/commit/41ba28ffb3f807c71634bc449f282e1b259a1c0a.