Update README.md

README.md

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 Cordova Printer-Plugin
 ======================
 
-by Sebastián Katzer ([github.com/katzer](https://github.com/katzer))
 A bunch of printing plugins for Cordova 3.x.x
 
-## Platforms
-- iOS *(Print from iOS devices to AirPrint compatible printers)*
+by Sebastián Katzer ([github.com/katzer](https://github.com/katzer))
+
+## Supported Platforms
+- **iOS** *(Print from iOS devices to AirPrint compatible printers)*
+
+## Adding the Plugin to your project
+Through the [Command-line Interface](http://cordova.apache.org/docs/en/3.0.0/guide_cli_index.md.html#The%20Command-line%20Interface):
+
+```bash
+cordova plugin add https://github.com/katzer/cordova-plugin-printer.git
+```
+
+## Release Notes
+#### Version 0.0.1 (10.08.2013)
+- Added iOS support
+
+## Using the plugin
+The plugin creates the object ```window.plugin.printer``` with two methods:
+
+### isServiceAvailable() ###
+Printing is only available on devices capable of multi-tasking (iPhone 3GS, iPhone 4 etc.) running iOS 4.2 or later. You can use this function to hide print functionality from users who will be unable to use it. Function takes a callback function, passed to which is a boolean property.
+
+```javascript
+/*
+ * Find out if printing is available. Use this for showing/hiding print buttons. 
+ */
+window.plugin.printer.isServiceAvailable(
+    function (isAvailable) {
+        alert(isavailable ? 'Service is available' : 'Service NOT available');
+    }
+);
+```
+
+### print() ###
+Function takes an html string and (optionally) a success callback and a failure callback.
+
+```javascript
+// Get HTML string
+var page = document.body.innerHTML;
+
+/*
+ * Pass an HTML and - optionally - success function, error function.
+ */
+window.plugin.printer.print(page);
+```
+
+#### Testing in the iOS Simulator ####
+There's no need to waste lots of paper when testing - if you're using the iOS simulator, select File->Open Printer Simulator to open some dummy printers (print outs will appear as PDF files).
+
+#### Adding Page Breaks to Printouts ####
+Use the 'page-break-before' property to specify a page break, e.g.
+
+```html
+<p>
+First page.
+</p>
+
+<p style="page-break-before: always">
+Second page.
+</p>
+```
+
+See W3Schools for more more information: http://www.w3schools.com/cssref/pr_print_pagebb.asp
+
+Note: you will need to add an extra top margin to new pages.
+
+
+#### Printing on Real Printers ####
+Printing is only supported on AirPrint-enabled printers or with the use of third-party software on your computer. The following pages contain more information:
+ - AirPrint-enabled printers: http://www.apple.com/ipad/features/airprint.html
+ - Enabling AirPrint on your computer: http://reviews.cnet.com/8301-19512_7-20023976-233.html, or http://www.ecamm.com/mac/printopia/