merge m17n patch

add libwc

libwc/map/mk_hkscs_txt.pl

@@ -0,0 +1,12 @@
+
+# gunzip -c xcin.linux.org.tw/pub/xcin/i18n/charset/BIG5HKSCS.gz \
+# | perl mk_hkscs_txt.pl \
+# > private/hkscs.txt
+
+while(<>) {
+	s/^%IRREVERSIBLE%//;
+	s/^<U([0-9A-F]{4})\>\s+\/x([0-9a-f]{2})\/x([0-9a-f]{2})\s+// || next;
+	($c, $u) = ("$2$3", $1);
+	$c =~ tr/a-f/A-F/;
+	print "$c\t$u\n";
+}