catch up with branch development

Signed-off-by: Ralf Mollik <ramollik@compex-commerce.com>

org.eclipse.osbp.jpa.services

diff --git a/org.eclipse.osbp.jpa.services b/org.eclipse.osbp.jpa.services
deleted file mode 160000
index 1b3ee75..0000000
--- a/org.eclipse.osbp.jpa.services
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit 1b3ee7555198a84d99f82cec4b12235d2804de05