Implement IStream interface for msxml3 domdoc

[L. Rahyen]

On Saturday January 12 2008 11:31:38 Josef Reidinger wrote:
> This patch fix bug #4811. It implements IStream interface for dom
> document in msxml. Really implemented is needed part of write function,
> other function is not implemented. Part is also not implemented by
> windows (readed only at msdn, not tested), part is not implemented
> because I don't know how this work on windows and I cannot test it. This
> is my first wine patch so feel free give me any hint about my code.
> It is four patches because I do it more days.

	Only one patch per one e-mail is allowed.

> It must be implemented 
> all, because some not work (I forget for example initialize vtbl for
> IStream) but all is compilable. last patch fix my bad whitespaces
> (trailing spaces and tabs instead of spaces).

	Patches with whitespace changes only are unlikely to be accepted and patches 
with tabs probably will not be accepted too. Therefore I suggest to fix 
formatting in your main patches themselves instead of fixing this with 
additional patch.