STLplus C++ library collection SVN stlplus3

Downloaded copy of SyntaxHighlighter by Alex Gorbatchev

Reworked some of the types and keywords to reflect my usage of C++

Removed some of the formatting of pre blocks to prevent interference
with SyntaxHighlighter

Changed to use my new cpp2html script which then uses SyntaxHighlighter by Alex Gorbatchev to do the colourisation on the fly

Changed to use my new cpp2html script

Minor reworks to build files and README notes on how to use them

Added support for std::shared_ptr.
Added new IDE directory.

Added support for std::shared_ptr. In the process, had to distinguish
between magic mappings of objects containing pointers and the pointers
themselves by adding object_map and object_add methods to the
context. These allow the shared_ptr object's magic number to be keyed
by the address of the contained value while also allowing the
contained value to have its own magic number tied to the same address.
I have retro-fitted this solution to existing stlplus classes that
store a magic number for the object itself in the dump: smart_ptr,
simple_ptr, digraph and ntree.

Brought in line with changed headers

Moved IDE build files to separate folders