editor/filemanager/browser/default/browser.html:
	- New error messages.
editor/filemanager/browser/default/frmresourceslist.html
	- Created links to delete and rename folders and files;
	- Fixed a comment;
	- Created functions: DeleteFolder, RenameFolder, DeleteFile, RenameFile;
	- Removed commented lines;
	- Created callbacks for new commands.
editor/filemanager/browser/default/images/Delete.gif
	- Delete icon;
editor/filemanager/browser/default/images/Rename.gif
	- Rename icon;
editor/filemanager/connectors/php/commands.php
	- utf8_decode() added where neccessary. FCKEditor crashes when accentuation was used in file names;
	- Created functions for the new functionalities.
editor/filemanager/connectors/php/connector.php
	- utf8_decode() added where neccessary. FCKEditor crashes when accentuation was used in file names;
	- Created delegation for new functionalities.
editor/filemanager/connectors/php/io.php
	- utf8_decode() added where neccessary. FCKEditor crashes when accentuation was used in file names;
	- Created functions for new functionalities.
editor/filemanager/connectors/php/upload.php
	- utf8_decode() added where neccessary. FCKEditor crashes when accentuation was used in file names.