admin user page fix, added routers for admin/users

src/routes/admin.js

@@ -23,7 +23,8 @@ var user = require('./../user.js'),
 	Admin.create_routes = function(app) {
 
 		(function() {
-			var routes = ['categories', 'users', 'topics', 'settings', 'themes', 'twitter', 'facebook', 'gplus', 'redis', 'motd'];
+			var routes = ['categories', 'users', 'topics', 'settings', 'themes', 'twitter', 'facebook', 'gplus', 'redis', 'motd', 
+				'users/latest', 'users/sort-posts', 'users/sort-reputation', 'users/search'];
 
 			for (var i=0, ii=routes.length; i<ii; i++) {
 				(function(route) {

src/user.js

@@ -337,7 +337,9 @@ var utils = require('./../public/src/utils.js'),
 			
 			function iterator(uid, callback) {
 				User.getUserData(uid, function(userData) {
-					data.push(userData);
+					if(userData) {
+						data.push(userData);
+					}
 					callback(null);
 				});
 			}