add twitterhandle to _config.yml

Author: CWACoderWithAttitude

_config.yml

@@ -23,7 +23,7 @@ description: Talk is cheap - Show me the code #>-
 
 baseurl: "" # the subpath of your site, e.g. /blog
 url: "" # the base hostname & protocol for your site, e.g. http://example.com
-#twitter_username: JavaVolker
+twitter_username: JavaVolker
 #github_username:  CWACoderWithAttitude@gmail.com
 author: Volker
 # Build settings