include: Add imnact.idl and imnxport.idl.

include/Makefile.in

diff --git a/include/Makefile.in b/include/Makefile.in
index 9835f09..4522d2b 100644
--- a/include/Makefile.in
+++ b/include/Makefile.in
@@ -24,6 +24,8 @@
 	htiframe.idl \
 	iads.idl \
 	icftypes.idl \
+	imnact.idl \
+	imnxport.idl \
 	indexsrv.idl \
 	mediaobj.idl \
 	mimeinfo.idl \