compilation error by including order

[bolero.murakami+cpp@…]

In VC8~VC10, a compilation error will be occurred when you include headers in the following order:

#include <boost/utility/value_init.hpp>
#include <boost/wave/util/cpp_include_paths.hpp>

error C2872: 'detail' : ambiguous symbol.

Because, In cpp_include_paths.hpp, the VC++ compiler doesn't lookup boost::multi_index::get function.

So, I think it is necessary to write using declarations explicitly.

[Hartmut Kaiser]

(In [69685]) Fixed #5280: compilation error by including order

[Hartmut Kaiser]

(In [69686]) Fixed #5280: compilation error by including order