Remove dependencies on Zepto and Routie, replaced with Yokuto and Ruto.

Gruntfile.js

@@ -15,8 +15,6 @@ module.exports = function(grunt) {
 				},
 				files: {
 					'js/scripts.js': [
-						'assets/js/zepto/zepto.js',
-						'assets/js/zepto/event.js',
 						'assets/js/*.js'
 					]
 				}

assets/js/ruto.js

@@ -0,0 +1,104 @@
+/*!
+ * ruto.js, yet another simple hash router
+ *
+ * Copyright 2012, Lim Chee Aun (http://cheeaun.com/)
+ * Licensed under the MIT license.
+ * http://cheeaun.mit-license.org/
+ */
+
+(function(w){
+	var routes = [],
+		noop = function(){},
+		options = {
+			defaultPath: '/',
+			before: noop,
+			on: noop,
+			notfound: noop
+		};
+
+	var ruto = {
+		current: null,
+		previous: null,
+		config: function(opts){
+			for (var o in opts){
+				if (opts.hasOwnProperty(o)) options[o] = opts[o];
+			}
+			return ruto;
+		},
+		add: function(path, name, fn){
+			if (path && name){
+				if (typeof name == 'function'){
+					fn = name;
+					name = null;
+				}
+				routes.push({
+					path: path,
+					name: name,
+					fn: fn || function(){}
+				});
+			}
+			return ruto;
+		},
+		go: function(path){
+			location.hash = path;
+			return ruto;
+		},
+		back: function(path){
+			// Only 1-step back
+			if (ruto.previous){
+				history.back();
+				ruto.previous = null;
+			} else if (path){ // Fallback if can't go back
+				location.hash = path;
+			}
+			return ruto;
+		}
+	};
+
+	var hashchange = function(){
+		var hash = location.hash.slice(1),
+			found = false,
+			current = ruto.current;
+
+		if (!hash) hash = options.defaultPath;
+
+		if (current && current != ruto.previous){
+			ruto.previous = current;
+		}
+		ruto.current = hash;
+
+		for (var i=0, l=routes.length; i<l && !found; i++){
+			var route = routes[i],
+				path = route.path,
+				name = route.name,
+				fn = route.fn;
+			if (typeof path == 'string'){
+				if (path.toLowerCase() == hash.toLowerCase()){
+					options.before.call(ruto, path, name);
+					fn.call(ruto);
+					options.on.call(ruto, path, name);
+					found = true;
+				}
+			} else { // regexp
+				var matches = hash.match(path);
+				if (matches){
+					options.before.call(ruto, path, name, matches);
+					fn.apply(ruto, matches);
+					options.on.call(ruto, path, name, matches);
+					found = true;
+				}
+			}
+		}
+
+		if (!found) options.notfound.call(ruto);
+
+		return ruto;
+	};
+	ruto.init = function(path){
+		w.addEventListener('hashchange', hashchange);
+		return hashchange();
+	};
+	ruto.reload = hashchange;
+
+	w.ruto = ruto;
+})(window);