i2psnark: Add skipped length on details page

reorder some logging
volatile

apps/i2psnark/java/src/org/klomp/snark/Peer.java

@@ -62,7 +62,7 @@ public class Peer implements Comparable<Peer>
 
   // Keeps state for in/out connections.  Non-null when the handshake
   // was successful, the connection setup and runs
-  PeerState state;
+  volatile PeerState state;
 
   /** shared across all peers on this torrent */
   MagnetState magnetState;