Update .htaccess

index.php is pretty url.

.htaccess

@@ -5,6 +5,7 @@
     #RewriteBase /path/to/gitlist/
 
     RewriteCond %{REQUEST_FILENAME} !-f
+    RewriteCond %{REQUEST_FILENAME} !-d
     RewriteRule ^(.*)$ index.php/$1 [L,NC]
 </IfModule>
 <Files config.ini>