Set online to ON_LOCAL for QWK call-outs.

Eliminated unnecessary strcpy in errormsg().

Fixed up the "waiting for transfer to complete" section to abort if server is shut-down (dangerous?) and not to disconnect over-and-over.

Eliminated some unused code.

if SS_PAUSEOFF bit is set (e.g. with @POFF@), SS_PAUSEON is ignored and there will be no auto-pause.

Eliminated race condition at end of ctrl_thread if xfer_thread is still running caused protection faults.