
GtkTty:
*	block refresh while only drawing characters
*	implement keymap
*	implement different charsets G0/G1 stuff
*	need graphical characters (are fonts editable???)

GtkTerm:
*	area copying relys on expose events, but they appear asyncronous
	ex.: move GtkTerm have a line out of the screen an do ls / -R
*	support block_refresh via dirty-marks on characters (one way)
*	implement backing store (supposdly *better* way, best: both)
*	f*ckin finish selection handling
