+2017-0-20 Mitsutoshi NAKANO <bkbin005@rinku.zaq.ne.jp>
+
+ * KEN_ALL.CSV: updated to 2017-04-27
+ * JIGYOSYO.CSV: updated to 2017-04-27
+ * configure.ac: 0.3.1.20170428.0
+ * NEWS: added 0.3.1.20170428.0
+
2016-09-03 Mitsutoshi NAKANO <bkbin005@rinku.zaq.ne.jp>
* KEN_ALL.CSV: updated to 2016-08-31