Add in a small async web util.

src/com/massivecraft/mcore/util/WebUtil.java

@@ -0,0 +1,47 @@
+package com.massivecraft.mcore.util;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.net.MalformedURLException;
+import java.net.URL;
+import java.util.concurrent.ExecutorService;
+import java.util.concurrent.Executors;
+
+public class WebUtil
+{
+	private static final ExecutorService executor = Executors.newSingleThreadExecutor();
+	
+	public static void asyncGetTouch(String url)
+	{
+		try
+		{
+			asyncGetTouch(new URL(url));
+		}
+		catch (MalformedURLException e)
+		{
+			e.printStackTrace();
+		}
+	}
+	
+	public static void asyncGetTouch(final URL url)
+	{
+		executor.execute(new Runnable()
+		{
+			@Override
+			public void run()
+			{
+				try
+				{
+					InputStream inputStream = null;
+					
+					inputStream = url.openStream();
+					inputStream.close();
+				}
+				catch (IOException e)
+				{
+					e.printStackTrace();
+				}
+			}
+		});
+	}
+}