Update examples

examples/server.js

@@ -23,7 +23,5 @@ steem.api.getFollowers('dan', 0, 'blog', 10, function(err, result) {
 });
 
 steem.api.streamOperations(function(err, result) {
-	if (!err && result[1].author == 'fabien') {
-		console.log(err, result);
-	}
+	console.log(err, result);
 });

lib/api.js

@@ -41,10 +41,10 @@ var WebSocket = void 0;
 if (_detectNode2.default) {
   WebSocket = require('ws'); // eslint-disable-line global-require
 } else if (typeof window !== 'undefined') {
-    WebSocket = window.WebSocket;
-  } else {
-    throw new Error('Couldn\'t decide on a `WebSocket` class');
-  }
+  WebSocket = window.WebSocket;
+} else {
+  throw new Error('Couldn\'t decide on a `WebSocket` class');
+}
 
 var DEFAULTS = {
   url: 'wss://steemit.com/wspa',