core lib update

Ruslan Filipenko · Ruslan Filipenko · commit f4c3f71bd777 · 2016-08-23T20:21:01.000+03:00
diff --git a/lib/core b/lib/core
@@ -1 +1 @@
-Subproject commit 07bca6e10a210c1d2b3811e14210a2200e8129ab
+Subproject commit 2df8acde6ad2bc69844d0ac7d9d125c9c19214eb
