worked on navMesh stuff

- creation
- walking
- helper

tests/navMesh/TestNavMeshFactory.cpp

@@ -3,6 +3,7 @@
 #include "../Tests.h"
 
 #include "../../navMesh/NavMeshFactory.h"
+using namespace NM;
 
 TEST(NavMeshFactory, build1) {
 
@@ -16,8 +17,8 @@ TEST(NavMeshFactory, build1) {
 	outline.outdoor = false;
 	outline.method = Floorplan::OutlineMethod::ADD;
 
-	NavMesh<NavMeshTriangle> nm;
-	NavMeshFactory<NavMeshTriangle> fac(&nm);
+	NavMesh<NM::NavMeshTriangle> nm;
+	NavMeshFactory<NM::NavMeshTriangle> fac(&nm);
 	fac.build(&map);
 
 	ASSERT_NEAR(0, nm.getBBox().getMin().x, 0.5);