File ipbt-do_not_build_man_page.patch of Package ipbt

--- Makefile.am.orig	2011-09-02 21:50:21.451000673 +0200
+++ Makefile.am	2011-09-02 21:50:47.175000672 +0200
@@ -4,7 +4,6 @@
        settings.c slookup.c terminal.c time.c toucs.c tree234.c utf8.c \
        uxmisc.c uxucs.c wcwidth.c xenc.c
 ipbt_LDADD = $(LIBOBJS)
-man1_MANS = ipbt.1
 
 BUILT_SOURCES = sbcsdat.c
 sbcsdat.c: sbcsgen.pl sbcs.dat