Did some code cleanup. Comments and headers mostly.

app/Http/Middleware/Authenticate.php

@@ -2,12 +2,14 @@
 
 namespace FireflyIII\Http\Middleware;
 
-use App;
-use Carbon\Carbon;
 use Closure;
 use Illuminate\Support\Facades\Auth;
-use Preferences;
 
+/**
+ * Class Authenticate
+ *
+ * @package FireflyIII\Http\Middleware
+ */
 class Authenticate
 {
     /**

app/Http/Middleware/EncryptCookies.php

@@ -4,6 +4,11 @@ namespace FireflyIII\Http\Middleware;
 
 use Illuminate\Cookie\Middleware\EncryptCookies as BaseEncrypter;
 
+/**
+ * Class EncryptCookies
+ *
+ * @package FireflyIII\Http\Middleware
+ */
 class EncryptCookies extends BaseEncrypter
 {
     /**

app/Http/Middleware/Range.php

@@ -42,10 +42,11 @@ class Range
      * Handle an incoming request.
      *
      * @param  \Illuminate\Http\Request $request
-     * @param  \Closure                 $next
+     * @param Closure                   $theNext
      * @param  string|null              $guard
      *
      * @return mixed
+     * @internal param Closure $next
      */
     public function handle($request, Closure $theNext, $guard = null)
     {

app/Http/Middleware/RedirectIfAuthenticated.php

@@ -4,8 +4,12 @@ namespace FireflyIII\Http\Middleware;
 
 use Closure;
 use Illuminate\Support\Facades\Auth;
-use Log;
 
+/**
+ * Class RedirectIfAuthenticated
+ *
+ * @package FireflyIII\Http\Middleware
+ */
 class RedirectIfAuthenticated
 {
     /**

app/Http/Middleware/VerifyCsrfToken.php

@@ -3,6 +3,11 @@ namespace FireflyIII\Http\Middleware;
 
 use Illuminate\Foundation\Http\Middleware\VerifyCsrfToken as BaseVerifier;
 
+/**
+ * Class VerifyCsrfToken
+ *
+ * @package FireflyIII\Http\Middleware
+ */
 class VerifyCsrfToken extends BaseVerifier
 {
     /**
@@ -14,4 +19,4 @@ class VerifyCsrfToken extends BaseVerifier
         = [
             //
         ];
-}
+}