update couchbase-lite-core submodule

hideki · hideki · commit ecfcc442c3b3 · 2018-03-12T23:10:56.000-07:00
diff --git a/libs/couchbase-lite-core b/libs/couchbase-lite-core
@@ -1 +1 @@
-Subproject commit 891ca408defff75e80f29798e79bbb8f43387fb6
+Subproject commit 14febc4b4e7bb665dbe58304b010c4afb8bc48a4
