Fixed use of BOOST_NO_STDC_NAMESPACE so that tokenizer can live with regex.

svn path=/trunk/boost/boost/token_functions.hpp; revision=12872
Added Borland specific patch.

svn path=/trunk/boost/libs/tokenizer/; revision=12874
Fix unversioned VC++ checks

svn path=/trunk/boost/boost/token_functions.hpp; revision=14436
Add newline at eof to quiet warning

svn path=/trunk/boost/libs/tokenizer/; revision=14581
fix test_main signature

svn path=/trunk/boost/libs/tokenizer/; revision=14783