Mega work on structure.

app/Http/Filters/AuthFilter.php

@@ -1,6 +1,7 @@
-<?php
+<?php namespace App\Http\Filters;
 
 use Illuminate\Http\Request;
+use Auth, Redirect, Response;
 
 class AuthFilter {
 

app/Http/Filters/BasicAuthFilter.php

@@ -1,4 +1,6 @@
-<?php
+<?php namespace App\Http\Filters;
+
+use Auth;
 
 class BasicAuthFilter {
 

app/Http/Filters/CsrfFilter.php

@@ -1,7 +1,9 @@
-<?php
+<?php namespace App\Http\Filters;
 
+use Session;
 use Illuminate\Http\Request;
 use Illuminate\Routing\Route;
+use Illuminate\Session\TokenMismatchException;
 
 class CsrfFilter {
 
@@ -14,7 +16,7 @@ class CsrfFilter {
 	{
 		if (Session::token() != $request->input('_token'))
 		{
-			throw new Illuminate\Session\TokenMismatchException;
+			throw new TokenMismatchException;
 		}
 	}
 

app/Http/Filters/GuestFilter.php

@@ -1,4 +1,6 @@
-<?php
+<?php namespace App\Http\Filters;
+
+use Auth, Redirect;
 
 class GuestFilter {
 

app/Http/Filters/MaintenanceFilter.php

@@ -1,4 +1,6 @@
-<?php
+<?php namespace App\Http\Filters;
+
+use App, Response;
 
 class MaintenanceFilter {