Migrated logging to log4j2 and adapted java.util.logging to log4j.

Change-Id: I587a8f0252714e17ec70e0f9eb5db63aca292b5f
diff --git a/full/Changes b/full/Changes
index c8e633e..9e6e09e 100644
--- a/full/Changes
+++ b/full/Changes
@@ -1,5 +1,5 @@
 version 0.60.4
-03/07/2018
+04/07/2018
     - implemented OAuth2 authorization code request with OpenID Authentication (margaretha)
     - enabled OAuth2 authorization without OpenID authentication using Nimbus library (margaretha)
     - implemented response handler for OpenID authentication errors in authorization requests (margaretha)
@@ -18,6 +18,7 @@
     - fixed RSA key configuration (margaretha)
     - merged OAuth2 client deregistration controllers (margaretha)
     - fixed OAuth2 client unique URL-hashcode (margaretha)
+    - migrated logging to log4j 2 and adapted java.util.logging to log4j(margaretha)
     
 version 0.60.3
 06/06/2018