Rename send to emit, similar to how the node/javascript code names it.

Author: koush

README.md

@@ -87,7 +87,7 @@ arguments.put("first argument");
 JSONObject second = new JSONObject();
 second.put("dictionary", true);
 arguments.put(second)
-client.send("hello", arguments);
+client.emit("hello", arguments);
 client.disconnect();
 ```
 

src/com/codebutler/android_websockets/SocketIOClient.java

@@ -72,7 +72,7 @@ private static String readToEnd(InputStream input) throws IOException {
     android.os.Handler mSendHandler;
     Looper mSendLooper;
 
-    public void send(String name, JSONArray args) throws JSONException {
+    public void emit(String name, JSONArray args) throws JSONException {
         final JSONObject event = new JSONObject();
         event.put("name", name);
         event.put("args", args);