Updated/improved documentation and changes

CHANGES

@@ -31,9 +31,13 @@ necessary for such releases.
 
 SWITCHwayf Version History
 --------------------------
-* Version 1.X.Y - Release date: XX. YY ZZZZ
+* Version 1.20 - Release date: XX. YY ZZZZ
   - Updated Japanese language pack.
     Contributed by Takeshi Nishimura
+  - Added support for Hide-From-Discovery
+  - Improved logging to system log
+  - Fixed a bug that affected Discovery URLs in metadata
+    containing GET arguments
 
 * Version 1.19.4 - Release date: 10. October 2014
   - Fixed/improved some CSS and HTML code for better rendering

README

@@ -9,8 +9,6 @@ SWITCHwayf
 This document contains important information for this release of SWITCHwayf, 
 including the installation and update instructions.
 
-
-* Version: 1.18
 * Project web site: <https://forge.switch.ch/redmine/projects/wayf>
 * Bug reports/feature requests: <https://forge.switch.ch/redmine/projects/wayf/issues>
 * Contact: aai@switch.ch or go to <http://www.switch.ch/aai/wayf>