prototype/VC++.h was substituted by prototype/f2c.h.
Some CPPL_DEBUG traps were added for small matrices.
contrib/dge2vtk was added.
small modification on test programs and Makafiles
identity() member-functions were added to sparse matrices.
VERBOSE is substituted by CPPL_VERBOSE.
small fix on cpplapack.nsi
small fixes in sparse-io functions
fix a bug on __func__ for __INTEL_COMPILER
A mistake on DEBUG_REPORT was fixed.
