Merge branch 'master' of https://github.com/wbhart/mpir
add Ivybridge tuning on Windows
Merge branch 'master' of https://github.com/wbhart/mpir
update Visual Studio 2010 build files
Merge branch 'master' of https://github.com/wbhart/mpir
Simplify defines for building DLLs with Visual Studio
Update configure for new x86_64w directories.