update submodule

hideki · hideki · commit 6bca5198b1e4 · 2015-11-06T17:18:59.000-08:00
diff --git a/libraries/couchbase-lite-java-core b/libraries/couchbase-lite-java-core
@@ -1 +1 @@
-Subproject commit a39f2acfd4a3662f2eaa305d0bc74ab8e56c7535
+Subproject commit c6b13bc86656eac0f3f6318ff20aa200c6b3ad6c
