[chronojump] Adds example file to get a JSON from the server and parse the output.

[Carles Pina i Estany <carlespina src gnome org>]

commit 693830648adcbe676ecffc5a871f92260407f6c4
Author: Carles Pina i Estany <carles pina cat>
Date:   Wed Jan 28 23:32:56 2015 +0000

    Adds example file to get a JSON from the server and parse the output.

 testing-stuff/json_get.cs |   49 +++++++++++++++++++++++++++++++++++++++++++++
 1 files changed, 49 insertions(+), 0 deletions(-)
---
diff --git a/testing-stuff/json_get.cs b/testing-stuff/json_get.cs
new file mode 100644
index 0000000..d0d286b
--- /dev/null
+++ b/testing-stuff/json_get.cs
@@ -0,0 +1,49 @@
+//Carles Pina
+//compile:  mcs json_post.cs /reference:System.Json.dll
+
+using System;
+using System.Net;
+using System.Web;
+using System.IO;
+using System.Json;
+
+public class JsonTest
+{
+       static public void Main()
+       {
+               // Create a request using a URL that can receive a GET. 
+               WebRequest request = WebRequest.Create ("http://api.chronojump.org:8080/version";);
+
+               // Set the Method property of the request to POST.
+               request.Method = "GET";
+               
+               // Get the response.
+               WebResponse response = request.GetResponse ();
+               
+               // Display the status.
+               Console.WriteLine ("StatusDescription:" + ((HttpWebResponse)response).StatusDescription);
+
+        Stream dataStream;
+               
+               // Get the stream containing content returned by the server.
+               dataStream = response.GetResponseStream ();
+               
+               // Open the stream using a StreamReader for easy access.
+               StreamReader reader = new StreamReader (dataStream);
+               
+               // Read the content.
+               string responseFromServer = reader.ReadToEnd ();
+               
+               // Display the content.
+               Console.WriteLine (responseFromServer);
+               
+               // Clean up the streams.
+               reader.Close ();
+               dataStream.Close ();
+               response.Close ();    
+
+               JsonValue result = JsonValue.Parse(responseFromServer);
+               string stable_version = result["stable"];
+               Console.WriteLine("stable version is: "+ stable_version);
+       }
+}