[Gtk-sharp-list] libxml dependency

[John Luke]

Hello,
    I recently tried to build gtk# on windows and had a slight problem 
with the libxml dep, which I worked around.  However, do we even need 
this anymore since gapi-fixup.exe probably auto-indents the xml anyways 
(or if not it could be made to).
    Also,  the makefile.win32's are the preferred way to build still?  
Maybe I can integrate the cygwin build in the auto* stuff, if that make 
things easier.