removed one of the timeouts in user search

public/src/forum/users.js

@@ -47,7 +47,6 @@ define(function() {
 
 				$('#user-notfound-notify').html('<i class="fa fa-spinner fa-spin"></i>');
 
-				setTimeout(function() {
 				socket.emit('user.search', username, function(err, data) {
 					if(err) {
 						return app.alert(err.message);
@@ -76,7 +75,6 @@ define(function() {
 						});
 					});
 				});
-				}, 500); //replace this with global throttling function/constant
 
 			}, 250);
 		});

src/user/search.js

@@ -18,10 +18,15 @@ module.exports = function(User) {
 			query = query.toLowerCase();
 
 			var	usernames = Object.keys(usernamesHash);
-			var uids = usernames.filter(function(username) {
-				return username.toLowerCase().indexOf(query) === 0;
-			})
-			.slice(0, 10)
+			var uids = [];
+
+			for(var i=0; i<usernames.length; ++i) {
+				if (usernames[i].toLowerCase().indexOf(query) === 0) {
+					uids.push(usernames[i]);
+				}
+			}
+
+			uids = uids.slice(0, 10)
 				.sort(function(a, b) {
 					return a > b;
 				})