0031350: Foundation Classes - Dump improvement for OCAF classes

- do not dump document in CDM_MetaData, just pointer text;
- move ID dump in to TDF_Attribute;
- extend TDF_Attribute with other important states(obtained by methods);
- extend TDocStd_Document  with other important states;
- avoid dumping of shapes in TNaming_UsedShapes (it takes much time);
- extend XCAFDoc, XCAFDimTolObjects dump to json;
- correct XCAFDoc_ColorTool, XCAFDoc_MaterialTool, XCAFDoc_LayerTool to dump only connected to the object information;
- correct XCAFDoc_Material to dump name and density value only if it exists;
- add check on correct direction in gp_Ax3.

src/gp/gp_Ax3.cxx

@@ -140,6 +140,9 @@ Standard_Boolean  gp_Ax3::InitFromJson (const Standard_SStream& theSStream, Stan
   vxdir = gp_Dir (aXDir);
   vydir = gp_Dir (anYDir);
 
+  if (!Direction().IsEqual (aDir, Precision::Angular()))
+    return Standard_False;
+
   theStreamPos = aPos;
   return Standard_True;
 }