Committer: Jan de Kruyf <jan@JanDell.kinderkamer>

 On branch master

	modified:   Makefile
	modified:   luthien/cnc-states-of-the-planner.dot
	modified:   luthien/fig54.dot
	new file:   luthien/luthien-tasks.adb
	new file:   luthien/luthien-tasks.ads
	modified:   luthien/luthien.ads
	new file:   luthien/planner.dot
	modified:   silmaril/silmaril-tasks.adb
	modified:   silmaril/silmaril-tasks.ads