STLplus C++ library collection SVN stlplus3

Added stlplus3.hpp header file for monolithic build only

Added mention of stlplus3.hpp header file for monolithic build only

Fixed bug in ntree::cut which still used the old name set_new_owner
for the ntree_node::change_owner method

reworked the build information to allow the elements to be retrieved

Added VS6 test for subprocess test - omitted previously

Added link to version header to see the current version

Reworked to prevent script from seeing monolithic builds and
colourising those headers as well.

Updated to match the header file

Reran tests and updated porting table

Added scripts to build on Borland and Microsoft compilers