changing directive template with decorator (for ng-YouTubeAPI.js), like http://angular-tips.com/blog/2013/09/experiment-decorating-directives/

config.js

app.config(function($provide) {
	$provide.decorator('ytPlaytoDirective', function($delegate) {
		var directive = $delegate[0];

		directive.template = '<h5>{{ title }}, {{ viewCount }}</h5>';

		return $delegate;
	});
});