#5 setXForwarding() does not work

[Ole Dalgaard]

The method setXForwarding(boolean foo) does not work in
ChannelExec.java and ChannelShell.java.

public void setXForwarding(boolean foo){
xforwading=true;
}

The boolean foo is never used.

In my usage of Jsch I wanted to be sure that X11
forwarding was disabled, so I explicitly set
XForwarding to false, which had the opposite effect.