Removed dead use statements.

public/auth.php

@@ -3,7 +3,6 @@ use Carbon\Carbon;
 use Misuzu\Application;
 use Misuzu\Database;
 use Misuzu\Net\IPAddress;
-use Misuzu\Users\Session;
 
 require_once __DIR__ . '/../misuzu.php';
 

public/profile.php

@@ -1,6 +1,5 @@
 <?php
 use Misuzu\Database;
-use Misuzu\IO\File;
 
 require_once __DIR__ . '/../misuzu.php';
 

public/settings.php

@@ -1,6 +1,5 @@
 <?php
 use Misuzu\Database;
-use Misuzu\IO\File;
 
 require_once __DIR__ . '/../misuzu.php';
 

src/Application.php

@@ -2,7 +2,6 @@
 namespace Misuzu;
 
 use Carbon\Carbon;
-use Misuzu\Users\Session;
 use UnexpectedValueException;
 use InvalidArgumentException;
 use Swift_Mailer;

src/Users/user.php

@@ -1,7 +1,6 @@
 <?php
 use Misuzu\Application;
 use Misuzu\Database;
-use Misuzu\IO\File;
 
 define('MSZ_PERM_USER_EDIT_PROFILE', 1);
 define('MSZ_PERM_USER_CHANGE_AVATAR', 1 << 1);