cherry pick 17e7757d
cherry pick 17e7757d

wawyed/ng2,codersongs/codersongs.github.io,mattlewis92/ui-router,fpipita/ui-router,ui-router/angular,angular-ui/ui-router,ui-router/ng2,wawyed/ng2,mattlewis92/ui-router,TechNaturally/ui-router,2947721120/angular-ui,ui-router/core,ui-router/ng2,2947721120/angular-ui,ui-router/angular,ui-router/core,ui-router/angular,ui-router/angular,fpipita/ui-router,codersongs/codersongs.github.io,angular-ui/ui-router,TechNaturally/ui-router,2947721120/angular-ui,wawyed/ng2,fpipita/ui-router,angular-ui/ui-router