- Add getRequestedPort() to transports

router/java/src/net/i2p/router/transport/Addresses.java

router/java/src/net/i2p/router/transport/Transport.java

router/java/src/net/i2p/router/transport/TransportImpl.java

...r/java/src/net/i2p/router/transport/TransportManager.java

router/java/src/net/i2p/router/transport/UPnPManager.java

...java/src/net/i2p/router/transport/ntcp/NTCPTransport.java

...r/java/src/net/i2p/router/transport/udp/UDPTransport.java