Generate a file with HRD interface information.

To aid rapid  diagnosis of missing HRD support in  WSJT-X for untested
rigs the HRD  interface now writes a text file  with the available HRD
facilities for the  rig to the data directory.  The  intent is to have
users experiencing  problems interfacing  untested rigs to  sub,it the
file to us  (the developers) for analysis and updating  the regexps in
teh HRD interface to support their rig in the next release.

The text file is called "HRD Interface Information.txt".

git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@4330 ab8295b8-cf94-4d9e-aec4-7959e3be5d79

Configuration.cpp

@@ -1746,7 +1746,9 @@ bool Configuration::impl::open_rig ()
                                               , static_cast<TransceiverFactory::SplitMode> (ui_->split_mode_button_group->checkedId ())
                                               , ui_->PTT_port_combo_box->currentText ()
                                               , ui_->CAT_poll_interval_spin_box->value () * 1000
-                                              , &transceiver_thread_);
+                                              , data_path_
+                                              , &transceiver_thread_
+                                              );
 
       // hook up Configuration transceiver control signals to Transceiver slots
       //