#8 Doesn't support ports above 32767

[Anonymous]

If the server binds to a dataport above 32767, then the
resulting PORT command in an active transfer is negative,
which causes remote servers to panic and start
murdering their users, very messy.

So, in FtpDataSocket, change the getConnect() method
and stop casting the int to a short, its an int for a
reason. That resolves the problem.