Added README in markdown.

Author: Phil Sturgeon

README.markdown

@@ -0,0 +1,21 @@
+CodeIgniter-cURL
+===================
+
+CodeIgniter-cURL is a CodeIgniter library which makes it easy to do simple cURL requests 
+and makes more complicated cURL requests easier too.
+
+Usage
+-----
+
+echo $this->curl->simple_get('http://example.com');
+echo $this->curl->simple_post('curl_test/message', array('message'=>'Sup buddy'));
+
+For more up to date usage and in-depth examples check the CodeIgniter wiki page:
+
+	http://codeigniter.com/wiki/Curl_library/
+
+Extra
+-----
+
+If you'd like to request changes, report bug fixes, or contact
+the developer of this library, email <[email protected]>