Show any multiple connections from the same IP in peer list

The uniqueness of peers is now determined by their
IP, port and connection type (uTP etc.) instead of just their IP

src/base/bittorrent/peeraddress.cpp

@@ -68,3 +68,13 @@ QString PeerAddress::toString() const
         : ip.toString();
     return (ipStr + ':' + QString::number(port));
 }
+
+bool BitTorrent::operator==(const BitTorrent::PeerAddress &left, const BitTorrent::PeerAddress &right)
+{
+    return (left.ip == right.ip) && (left.port == right.port);
+}
+
+uint BitTorrent::qHash(const BitTorrent::PeerAddress &addr, const uint seed)
+{
+    return (::qHash(addr.ip, seed) ^ ::qHash(addr.port));
+}