instantiated template into the global namespace instead of the namespace
of the template definition. This fixes regression in swig-2.0.5 copying
the std::pair typemaps which occurs with a 'using std::pair'
declaration. This also fixes lots of other using declarations of
template problems (template forward declarations. combinations
using directives).
git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk@13504 626c5289-ae23-0410-ae9c-e8d60b6d4f22
