infosoft: Exclude unused header

[Andrew Talbot]

Changelog:
    infosoft: Exclude unused header.

diff -urN a/dlls/infosoft/wordbreaker.c b/dlls/infosoft/wordbreaker.c
--- a/dlls/infosoft/wordbreaker.c	2006-10-04 20:34:15.000000000 +0100
+++ b/dlls/infosoft/wordbreaker.c	2007-05-07 12:37:09.000000000 +0100
@@ -27,7 +27,6 @@
 #include "windef.h"
 #include "winbase.h"
 #include "winuser.h"
-#include "winreg.h"
 #include "ole2.h"
 #include "indexsrv.h"
 #include "wine/unicode.h"