High priority

	autosql silent nohistory
	binding commands
	evaluating system and perl commands
	output from explain plan is various - need DELETE before SELECT ?
	warning from extensions

Medium priority

	macro language (simple definitions of new commands)
	move print and error messages in DBIx::dbMan::DBI to extensions
	porting frank's describe
	unloading don't deleted filename from %INC (eh - how can I know
		filename in this situation?)

Low priority

	old dbMan functions
	showing configuration, editing, loading and storing configuration
	Tk interface - more complexity
