Functions of Tarzan Windows

i) Functions of the start window:
File: New Tree, New Random Tree, Open trees …, Import trees …, Export trees, Save trees, Save trees as …, Close
Build: Build data structure
Options: Dotsize, Print Trees

ii) Functions of jungle viewer window:
Window: Close
View: List all reconstructions, List cost minimal reconstructions
Options: Dotsize, Adjust cost table and minimum criterion

iii) Functions of reconstruction table window:
Window: Close
Options: Adjust cost table for this table

iv) Functions of reconstruction viewer:
Window: Close
Options: Dotsize

Icon	Function
	split a node
	exchange subtrees
	delete nodes
	name nodes
	add ranks
	map parasites to hosts
	zoom in
	zoom out