title: Capturing data packets from beacon using Altbeacon
body: <p>I've a specific beacon that transmits data packets. I can see that Altbeacon library recognises this beacon (from minorId) and I can see that <code>packetCount is 1</code>, but what I cannot see is packet itself (from <code>Beacon</code> object). How can I do that? How can I get Beacon advertisement bytes - I know I can use <code>setDebug(true)</code> to see them in console, but is it possible to retrieve it in code programatically? How? Thanks in advance.</p>