511886 - Add missing import javax.persistence to spring-context bundle

Pick up changes from submodule web
diff --git a/web b/web
index 3c75244..d4c8e5c 160000
--- a/web
+++ b/web
@@ -1 +1 @@
-Subproject commit 3c75244d6932dac5537cf6bd0be15997a5c9f70b
+Subproject commit d4c8e5cf07ca28225164bffc2bb499e01c5c4867