updated core

Signed-off-by: Roland Häder <roland@mxchange.org>

diff --git a/core b/core
index 1893995b39b02c07012c5f3795654fb9251b5ebd..3136095b1d2e8c77eefd2eae23d99897ef586e56 160000 (submodule)
--- a/core
+++ b/core
@@ -1 +1 @@
-Subproject commit 1893995b39b02c07012c5f3795654fb9251b5ebd
+Subproject commit 3136095b1d2e8c77eefd2eae23d99897ef586e56