refactor(trace): convert to use template strings
refactor(trace): convert to use template strings

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