TODO:
	a lot of things :)

 -*- ASAP
	+ finding how to rotate a GdkPixbuf while keeping its transparency
	+ study the use of a GnomeCanvas instead of a GtkDrawingArea
	  (easier, faster ???)
	
 -*- for 0.4 version
	+ threading drawing procedure (so we could have refresh during it)
	+ allowing to save drawings


 -*- for 1.0 version
	+ basic config file (keeping the default logo locale)
	+ full compilation error handling
	- autoconf/automake scripts (DONE by Matthew)

 -*- for later
	+ more logo & interface locales
	+ nice turtle pictures, a logo/mascot for the program

	+ little animated scenes
	+ full object model for logo 
	+ a repository system " la" smalltalk (for all allocated objects)
	+ driving an external robot
	
