Prepare for v2.2.0 release (#434)

Update README and addon.xml for release.

README.md

@@ -49,6 +49,18 @@ You can report issues at [our GitHub project](https://github.com/pietje666/plugi
 you can send a message to [our Facebook page](https://facebook.com/kodivrtnu/).
 
 ## Releases
+### v2.2.0 (2019-08-14)
+- Add breadcrumbs support (@dagwieers)
+- Support unicode characters in credentials (@mediaminister)
+- Add a 'Go to program' context menu (@mediaminister)
+- Fix the ordering of categories and features (@dagwieers)
+- New icon and fanart (@mediaminister)
+- Fixes to credentials, tokens, favorites and roaming (@mediaminister)
+- Fix broken streamservice webscraper (@mediaminister)
+- Fix play-by-airdate API interface (@mediaminister)
+- Add TV guide to channel menu (@dagwieers)
+- Add a context menu to remove search queries from history (@dagwieers)
+
 ### v2.1.1 (2019-07-20)
 - Fix issue on Kodi v17 (@dagwieers)
 

addon.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" standalone="yes"?>
-<addon id="plugin.video.vrt.nu" name="VRT NU" version="2.1.1" provider-name="Martijn Moreel, dagwieers">
+<addon id="plugin.video.vrt.nu" name="VRT NU" version="2.2.0" provider-name="Martijn Moreel, dagwieers">
     <requires>
         <import addon="plugin.video.youtube" version="6.0.0" optional="true"/>
         <!-- import addon="resource.images.studios.coloured" version="0.0.16" optional="true"/ -->
@@ -48,6 +48,18 @@ Met deze Kodi add-on kan je alle video streams van VRT NU bekijken.
         <platform>all</platform>
         <license>GNU General Public License, v3</license>
         <news>
+v2.2.0 (2019-08-14)
+- Add breadcrumbs support (@dagwieers)
+- Support unicode characters in credentials (@mediaminister)
+- Add a 'Go to program' context menu (@mediaminister)
+- Fix the ordering of categories and features (@dagwieers)
+- New icon and fanart (@mediaminister)
+- Fixes to credentials, tokens, favorites and roaming (@mediaminister)
+- Fix broken streamservice webscraper (@mediaminister)
+- Fix play-by-airdate API interface (@mediaminister)
+- Add TV guide to channel menu (@dagwieers)
+- Add a context menu to remove search queries from history (@dagwieers)
+
 v2.1.1 (2019-07-20)
 - Fix issue on Kodi v17 (@dagwieers)