Added missing file to package.xml and config.w32
BUMP 1.4.0beta1
Remove leftover includes to fix the Windows build.
Sort out the includes a bit better and add support for a config.w32.h to enable streams on Windows too.

Please note: "" is for local includes, and <> is for includes not in the
current path/external code.
Last attempt at making this work with Windows.
Gah, I forgot two.