Mariuxtheone/Teleport — pull request #4 by gabrielemariotti (2014-07-31 08:21:14+00:00)
Title: Added a new method in TeleportClient to send a message with a custom ResultCallback

This feature allows to use a custom ResultCallback sending a message in the TeleportClient.
The previous behaviour is preserved.
Also provided a little javadoc for changed methods.

An example to use the new feature (useful to update the doc):
```java
ResultCallback callback = new
ResultCallback() {
@Override
public void onResult(MessageApi.SendMessageResult sendMessageResult) {
// Provide your custom code
}
};
mTeleportClient.sendMessage(HELLO_WORLD_WEAR_PATH,null,callback);
```