minor changes to floorplan

fixed some compile issues
worked on nav-meshes
added some tests

tests/navMesh/TestNavMeshFactory.cpp

@@ -17,8 +17,9 @@ TEST(NavMeshFactory, build1) {
 	outline.outdoor = false;
 	outline.method = Floorplan::OutlineMethod::ADD;
 
+	NavMeshSettings set;
 	NavMesh<NM::NavMeshTriangle> nm;
-	NavMeshFactory<NM::NavMeshTriangle> fac(&nm);
+	NavMeshFactory<NM::NavMeshTriangle> fac(&nm,set);
 	fac.build(&map);
 
 	ASSERT_NEAR(0, nm.getBBox().getMin().x, 0.5);