Issue #85: Fix hookutils imports in some modules.
Issue #85: Some Python 3 fixes for Windows.
Issue #85: Fix remaining _WIN32 defines.
Issue #85: For Windows do not compile inpprocsrvr dlls anymore.
Issue #85:  Commit precompiled Windows-32bit bootloaders. They were compiled by mingw.
Issue #85: On Windows avoid looking for Python modules in the Windows registry when .exe is executed.