add stub for webchat.io

* update version
* allow both versions to sit side-by-side

Author: jsalwen

.gitignore

@@ -35,3 +35,5 @@ jspm_packages
 
 # Optional REPL history
 .node_repl_history
+
+.flowconfig

index.js

@@ -0,0 +1,8 @@
+var Webchatbot = require('./webchatbot');
+var WebchatIOBot = require('./webchatiobot');
+
+var bots = Webchatbot;
+bots.Webchatbot = Webchatbot;
+bots.WebchatIOBot = WebchatIOBot;
+
+module.exports = bots;