Changes done to the `_QP_solver' package

Version 0.9.8 on 12-Apr-2003
- G++ 3.4 fixes by Sylvain.

Version 0.9.7 on 19-Mar-2002
- Introduced Number_type_traits.
- VC7 fixes by Radu.

Version 0.9.6 on 18-Mar-2002
- Fixed long line.

Version 0.9.5 on 18-Mar-2002
- Fixed a number of warnings (i hides variable class::i, inline <-> extern).

Version 0.9.4 on 5-Feb-2002
- GCC 3.1 fixes.

Version 0.9.3 on 16-Jul-2001
- fixed warning of unused parameter in 'Basis_inverse::init(...)'

Version 0.9.2 on 21-Mar-2001
- removed 'maintainer' line from file header

Version 0.9.1 on 21-Mar-2001
- no changes (moved to cvs-server)

Version 0.9 on 11-Sep-2000
- bug in constructor of `Join_random_access_iterator' fixed.

Version 0.8 on 06-Sep-2000
- enhanced pivot step (fixes bug in polytope distance computation)

Version 0.7 on 05-Sep-2000
- function `solution_denominator' added.
- more `workaround's for Borland

Version 0.6 on 29-Aug-2000
- `workaround' for Borland (Const_value_iterator<T>)

Version 0.5 on 21-Aug-2000
- `#include <CGAL/leda_integer.h>' removed from test program.

Version 0.4 on 17-Aug-2000
- ported to M$-VC++.

Version 0.3 on 14-Aug-2000
- bugs on Borland fixed.

Version 0.2 on 10-Aug-2000
- bug in `Access_by_index.h' fixed

Version 0.1 on 09-Aug-2000
- initial version