Draft: Resolve "Implementation of new nodes creation"

Closes #454, #318, #364, #449, #381, #376, #208, #485

test/gtest_landmark.cpp

@@ -530,11 +530,11 @@ TEST(LandmarkTest, Create_PO3D)
 
 TEST(Landmark2dTest, ExternalIdAndType)
 {
-    params_p_3d_ig["external_id"] = 1;
-    params_p_3d_ig["external_type"] = 2;
-    params_p_3d_fix["external_id"] = 3;
+    params_p_3d_ig["external_id"]    = 1;
+    params_p_3d_ig["external_type"]  = 2;
+    params_p_3d_fix["external_id"]   = 3;
     params_p_3d_fix["external_type"] = 4;
-    params_p_3d_fac["external_id"] = 5;
+    params_p_3d_fac["external_id"]   = 5;
     params_p_3d_fac["external_type"] = 6;
 
     auto lmk_ig  = FactoryLandmark::create("Landmark3d", params_p_3d_ig, {wolf_dir});