This commit was manufactured by cvs2svn to create branch
'boost_python_friend_fixes'.

[SVN r10123]
Initial attempt to fix problems


[SVN r10158]
fixes tested with vc60, tru64cxx, irixCC, gcc2952


[SVN r10207]
fixes tested with vc60, tru64cxx, irixCC, gcc2952


[SVN r10208]
fixes tested with vc60, tru64cxx, irixCC, gcc2952


[SVN r10211]
std::vector<> iterators are not necessarily pointers


[SVN r10215]
add -fPIC


[SVN r10216]
BOOST_NO_FRIEND_KOENIG_LOOKUP for vc60, tru64_cxx, irix_CC, linux_gcc


[SVN r10219]
gen_extension_class.py script updated.


[SVN r10223]
struct lookup_tag {}; to_python(x, lookup_tag());


[SVN r10226]