Implemented file sending during BINKP and EMSI sessions

app/Classes/FTN/Packet.php

@@ -12,6 +12,9 @@ use Symfony\Component\HttpFoundation\File\File;
 use App\Classes\FTN as FTNBase;
 use App\Models\{Address,Setup,Software,System,Zone};
 
+/**
+ * Represents the structure of a packet
+ */
 class Packet extends FTNBase implements \Iterator, \Countable
 {
 	private const LOGKEY = 'PKT';