Add year to history dates. It is 2022 now.

Author: codecop

.gitignore

@@ -14,3 +14,6 @@ pom.xml.versionsBackup
 # Vim
 *~
 *.swp
+
+# local
+Weiter*.txt

README.md

@@ -38,9 +38,9 @@ Sounds are [CC 0](http://creativecommons.org/publicdomain/zero/1.0/):
 
 ## History
 
-* 19.01. - 5.0h - initial version of counter application
-* 22.01. - 1.0h - cleanup
-* 22.01. - 1.0h - various client code variations, see [sample client](https://github.com/codecop/push-counter-client)
-* 05.02. - 3.0h - refresh, JSON content type, copyright, version
-* 07.02. - 1.0h - sound
-* 16.02. - 1.0h - +/- links
+* 19.01.2021 - 5.0h - initial version of counter application
+* 22.01.2021 - 1.0h - cleanup
+* 22.01.2021 - 1.0h - various client code variations, see [sample client](https://github.com/codecop/push-counter-client)
+* 05.02.2021 - 3.0h - refresh, JSON content type, copyright, version
+* 07.02.2021 - 1.0h - sound
+* 16.02.2021 - 1.0h - +/- links