GUI FTP Files

This provides a small GUI FTP download agent. It uses the Net::FTP module to perform the FTP operations, and Tk to build the GUI.

The GUI makes use of the Text widget, one of the most flexible in the Tk set. Text widgets allow the creation of tags, which are 
simply arbitrary sequences of characters inside the text widget. Tags are named when they are created, and that name can be used 
to manipulate that portion of the text. In this program, the manipulations are color changes, and the binding of function calls 
to mouse clicks within the tagged region.

Dependencies:
Perl 5.14 or greater
Net::FTP
Tk