a whole lotta work!!

- refactoring
- completely changed the tooling (adding elements)
- better re-use for more stable editing
- new elements
- ui adjustments
- LINT for stair-editing
- many more changes

mapview/3DGrid/GridModel.h

@@ -84,7 +84,7 @@ public:
 		GridFactory<MyNode> fac(grid);
 		fac.build(im, &l);
 
-		Importance::addImportance(grid, 0);
+		Importance::addImportance(grid);
 		//Importance::addImportance(grid, 400);
 
 	}

mapview/3DGrid/GridRenderer.h

@@ -80,7 +80,7 @@ public:
 				}
 
 				case GridRendererColorMode::SHOW_NODE_IMPORTANCE: {
-					const float xx = n.imp - 0.6;
+					const float xx = n.navImportance - 0.6;
 					glColor3f(xx, xx, xx);
 					break;
 				}

mapview/3DGrid/MyNode.h

@@ -2,10 +2,9 @@
 #define MYNODE_H
 
 #include <Indoor/grid/Grid.h>
+#include <Indoor/grid/factory/v2/GridNodeImportance.h>
 
-struct MyNode : public GridNode, public GridPoint {
-
-	float imp;
+struct MyNode : public GridNode, public GridPoint, public GridNodeImportance {
 
 	MyNode(float x, float y, float z) : GridPoint(x,y,z) {;}