Implement more new calls.

Specifically:
	ChangeProperty
	ChangeSaveSet
	CirculateWindow
	ConfigureWindow
	ConvertSelection
	DeleteProperty
	DestroySubwindows
	GetAtomName
	GetGeometry
	GetProperty
	GrabServer
	InternAtom
	ListProperties
	MapSubwindows
	QueryTree
	ReparentWindow
	SetInputFocus
	SetSelectionOwner
	TranslateCoordinates
	UngrabKeyboard
	UngrabPointer
	UngrabServer
	UnmapSubwindows
	UnmapWindow
	WarpPointer