Merge "Revise controller error handling"

diff --combined docs/release-notes.rst
index cf9670e,d70516e..07e420d
--- 1/docs/release-notes.rst
--- 2/docs/release-notes.rst
+++ b/docs/release-notes.rst
@@@ -34,10 -34,11 +34,11 @@@ Version 1.2.0, 15 Aug 201
  * Move mock configuration classes into test area
  * Update A1 mediator client to spec version 0.10.0
  * Update App manager client to spec version 0.1.7
 -* Update E2 manager client to spec version 20190813
 +* Update E2 manager client to spec version 20190815
  * Add controller for page refresh of Angular routes
  * Extend E2 mock configuration for demo purposes
  * Add pattern for matching AC/admin application name
+ * Add custom (plain but not white-label) error page
  
  Version 1.0.5, 5 July 2019
  --------------------------