Websocket refactoring (#190)

Websocket refactoring

docs/assets/vendor/highlight.js/languages/cpp.js

@@ -0,0 +1,16 @@
+/*
+Language: C++
+Category: common, system
+Website: https://isocpp.org
+Requires: c-like.js
+*/
+
+export default function(hljs) {
+
+  var lang = hljs.getLanguage('c-like').rawDefinition();
+  // return auto-detection back on
+  lang.disableAutodetect = false;
+  lang.name = 'C++';
+  lang.aliases = ['cc', 'c++', 'h++', 'hpp', 'hh', 'hxx', 'cxx'];
+  return lang;
+}