update submodule

hideki · hideki · commit c94f580171f0 · 2017-02-10T17:30:09.000-08:00
diff --git a/libraries/couchbase-lite-java-core b/libraries/couchbase-lite-java-core
@@ -1 +1 @@
-Subproject commit 6c80944bb1f7421e1e15105a37440db144c4871b
+Subproject commit 665ea66288a024e2cd23783ff590da612e77a7ae
