Reduce annoying amounts of garbage spit to screen by 'cvs diff'.

+configure
+Makefile.in
+Makefile
+stamp-h.in
+config.h.in
+aclocal.m4
+libtool
+config.log
+config.h
+config.cache
+config.status
+stamp-h
+mailutils.spec

+Makefile
+Makefile.in
+stamp-vti
+mailutils.info
 version.texi
-

+Makefile.in
+Makefile
+.deps
+.libs
+from

+Makefile.in
+Makefile
+.deps
+.libs
+imap4d

+Makefile
+Makefile.in

+Makefile
+Makefile.in

+Makefile.in
+Makefile
+.deps

+Makefile
+Makefile.in

+Makefile.in
+Makefile
+.deps
+.libs
+mail

+*.lo
+*.la
+Makefile
+Makefile.in
+.deps
+.libs

+Makefile
+Makefile.in

+Makefile.in
+Makefile
+.deps
+.libs
+pop3d