Converts all level data into XML and displays it in a pane,
for you to copy into a text file.

The XML data is automatically sent to the clipboard, ready for you to paste.


Generates XML level file, containing:
	- Number:MapSize X  (width)
	- Number:MapSize Y  (height)
	- Array:all events (objects)
	- String:chipset (filename)
	- 2dArray:tileUpperImage (palette index)
	- 2dArray:tileLowerImage (palette index)
	- 2dArray:tileTerrain (terrain index)