Add support for custom classes.

Fix #24

Add support for npm module and script tag.
Update docs.

Author: caike

.gitignore

@@ -0,0 +1,2 @@
+node_modules
+*.swp

README.md

@@ -35,6 +35,28 @@ Clone the repository and reference the *jquery.simple.timer.js* file from your h
 <script src="jquery.simple.timer.js"></script>
 ```
 
+### npm
+
+To install from npm, run:
+
+```
+npm install jquery-simple-timer --save
+```
+
+jQuery is **NOT** installed automatically. We need to install jQuery (`npm install jquery --save`) and then pass it as an argument to the return value of the `require()` statement. Here's an example:
+
+```javascript
+// file: client.js
+"use strict";
+
+let $ = require("jquery");
+require("jquery-simple-timer")($); // passing jQuery as argument
+
+$(function(){
+  $('.timer').startTimer();
+});
+```
+
 ### Bower
 
 In order to install it using Bower, make sure you have node, npm and bower installed:

bower.json

@@ -1,6 +1,6 @@
 {
   "name": "jQuery-Simple-Timer",
-  "version": "0.0.5",
+  "version": "1.0.0",
   "homepage": "http://csouza.me/jQuery-Simple-Timer",
   "authors": [
     "Carlos Souza <carloshrsouza@gmail.com>"
@@ -21,5 +21,5 @@
     "test",
     "tests"
   ],
-  "dependencies": { "jquery": "1.11.0" }
+  "dependencies": { "jquery": "~1.12.4" }
 }