moved mgmt_core_wrapper outside
diff --git a/mgmt_core_wrapper b/mgmt_core_wrapper
deleted file mode 160000
index ef01be7..0000000
--- a/mgmt_core_wrapper
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit ef01be7b655feaa4d7c4af64722e59989f482b72