synDirectory: Retrieve and sort the current directory files

This class can be used to retrieve and sort the current work directory list of of files.

It opens the current directory and retrieves the list of files and sub-directories into separate arrays.

Since it may be listing the directory where this package was installed, the package files are excluded from the listing.

The arrays with the files and directories may be sorted by name, file size, file type or last modified date.

The package comes with a configuration file to help the user customize his output further. It is also possible to skin the output via css.

The class may also return the file name of a icon to be associated with a given file considering the file name extension.