title: FileManager4TinyMCE not seeing uploaded images
body: <p>I made all settings as it says in the manual.
  I created a folder and thumbs and I gave permission to write to it but can not see the pictures that uploaded the source folder.
  I looked at the file "dialog.php" that displays pictures and noticed that
  <code>$files = scandir ($root . $cur_dir);</code> returns <strong>"FALSE"</strong> even though the folder path is specified correctly and there's pictures
  I would appreciate any suggestions</p>
  
  <p>See more at: <a href="http://test.albertoperipolli.com/filemanager4tinymce/#sthash.ySH5z8IZ.dpuf" rel="nofollow">http://test.albertoperipolli.com/filemanager4tinymce/#sthash.ySH5z8IZ.dpuf</a></p>