Continued:

- updated core framework

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

diff --git a/core b/core
index f57dd51863ec9baacba447d76b46d5c709b9b02e..c53e9c7252290aa3e4107717419429c0418a6945 160000 (submodule)
--- a/core
+++ b/core
@@ -1 +1 @@
-Subproject commit f57dd51863ec9baacba447d76b46d5c709b9b02e
+Subproject commit c53e9c7252290aa3e4107717419429c0418a6945