Cleanup header file
Cleanup header file

Change-Id: I6dade8485daec571e6b1bb844e3320ce3cb00fdb
Reviewed-by: Kurt Pattyn <da83d6ada5df79ff647b4271d0d788c6f1bafca2@gmail.com>

pixty/qtwebsockets,pixty/qtwebsockets,remimixlr/QtWebsocket