End lines in wsjtx_qrg.txt, wsjtx_txcall.txt, and wsjtx.log with CRLF.

git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@3048 ab8295b8-cf94-4d9e-aec4-7959e3be5d79

widegraph.cpp

@@ -56,7 +56,7 @@ WideGraph::WideGraph(QWidget *parent) :
   QFile f("wsjtx_qrg.txt");
   if(f.open(QFile::WriteOnly)) {
     QTextStream out(&f);
-    out << m_dialFreq;
+    out << m_dialFreq << "\r\n";
     f.close();
   } else {
 //    msgBox("Cannot open file \"wsjtx_qrg.txt\".");