update submodule

hideki · hideki · commit 1cfbca8a44f5 · 2016-07-25T11:13:09.000-07:00
diff --git a/libraries/couchbase-lite-java-core b/libraries/couchbase-lite-java-core
@@ -1 +1 @@
-Subproject commit f85b64f5d65b6a6d83d5de0d1763a062e24590e1
+Subproject commit af4d13b089b7885788950ec95d5f4d698493bb43
