Adding init callback and Travis build file.

.travis.yml

@@ -0,0 +1,4 @@
+language: node_js
+node_js:
+  - "0.10"
+  - "0.8"

README.md

@@ -7,6 +7,8 @@ lirc_node
 It's designed to be used in a situation where you wish to control infrared
 devices using LIRC from a Node application.
 
+It is a part of the [Open Source Universal Remote](http://opensourceuniversalremote.com) project.
+
 ## What is this?
 
 LIRC is a fantastic open source software package that allows you to send and

lib/lirc_node.js

@@ -3,12 +3,13 @@ exports.IRSend = require('./irsend');
 exports.irsend = new exports.IRSend();
 exports.remotes = {};
 
-exports.init = function() {
+exports.init = function(callback) {
   exports.irsend.list('', '', irsendCallback);
 
   function irsendCallback(error, stdout, stderr) {
     exports._populateRemotes(error, stdout, stderr);
     exports._populateCommands();
+    if (callback) callback();
   }
 
   return true;