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()
Code refactoring of BRepGProp_Sinert and BRepGProp_Vinert classes.
- All static variables have been removed.
- Common functionality connected with Gauss integration has beem moved from BRepGProp_Sinert and BRepGProp_Vinert classes to the new BRepGProp_Gauss class.
Slight changes in the comments.
Fix compilation error.
Fix Sinert errors. Rebased on new master.
Elimination of constant conditional expression warnings.
Small fix in comment.
