Added one more step in Installation section
Update config.php
Update dialog.php

Edited to work with new config.php
Removed closing commas
Removed closing commas
Fixes + Updates

1)Fix issue with get param "img_only" which not pass throw drelition action.
2) Moved $ext_img, $ext_file, $ext_misc to config section.
3) Modifyed JS to work with $ext_img
4)Rewrite script to allow it to work with subfolders
Updates

Move $ext_img, $ext_file, $ext_misc to config.php
Fixed delete option
Changed uploaded file name generation
Added new variable 'lang_Open' for opening folders button
Merge pull request #2 from rame0/master

Some changes and improvements. See more in comit messages.