timeago() ... on line 29 and packery on line 27 are not changing the Dom .. after I render my snapshots.hb template.

gistfile1.js

<script type="text/javascript">

  	(function($) {

			var app = $.sammy('.thumbnails', function(){

				this.use('Handlebars', 'hb');

				this.get('#/', function(context){
					//
				});

				this.get('#/:username', function(context){
					username = context.params.username;
					this.load('http://grid.to/api/user/'+username+'/snapshots.json').then(function(snapshots){
						$.each(snapshots, function(i, snapshot) {
			            	context.partial('templates/snapshots.hb', {snapshot: snapshot}).appendTo(context.$element());
			            });
					}).then(function(){
						this.trigger('applystuff');
					});
				});

				this.bind('applystuff', function(){
					var container = $('.thumbnails');
					var imgLoad = imagesLoaded( container, function(){
						pckry = new Packery(container);
					});
					$(".timeago").timeago();
				});

			});
			
			$(function(){
				app.run('#/');
			});
			
		})(jQuery);

</script>