0024023: Revamp the OCCT Handle -- general

Missing headers added; includes of headers "Handle_...hxx" removed.

Misuses of macro Handle() and its use in typedefs corrected.

Alias classes Profile and Option are removed from IFSelect; ones defined in MoniTool are used directly.

Removed header files defining only Handle classes (except Image_PixMap_Handle.hxx)

Classes SelectMgr_BaseFrustum and now inherit Standard_Transient and can be manipulated by Handle (not NCollection_Handle)

Fixed reference-type local variable pointing to temporary object

Use of handle in conditional expressions and comparisons to NULL are replaced by call to method IsNull()

src/IGESData/IGESData_IGESDumper.cxx

@@ -18,6 +18,12 @@
 #include <Interface_EntityIterator.hxx>
 #include <IGESData_SpecificLib.hxx>
 #include <IGESData_SpecificModule.hxx>
+#include <IGESData_TransfEntity.hxx>
+#include <IGESData_ViewKindEntity.hxx>
+#include <IGESData_LineFontEntity.hxx>
+#include <IGESData_LevelListEntity.hxx>
+#include <IGESData_LabelDisplayEntity.hxx>
+#include <IGESData_ColorEntity.hxx>
 #include <TCollection_HAsciiString.hxx>
 #include <Message_Messenger.hxx>