silence a Qt complaint

The save file selection widget was issuing a complaint to stderr:
|QLayout: Attempting to add QLayout "" to QDialog "", which already
| has a layout

This shuts that up, but doesn't fix the broken save file selection
so I haven't added a fixes37.0 entry.

win/Qt/Qt-issues.txt

@@ -40,16 +40,21 @@ On the map, ^V is a dead key (at least on OSX; all other ASCII control
 characters from ^A through ^U, ^W through ^Z, and ^[, ^\, ^], ^^, ^_
 work; no attempt to have ^@ generate NUL has been made).
 
-The save file selection widget at start of game issues a complaint to
-stderr about adding a layout to a dialog which already has a layout,
-similar to ones that YnDialog used to give for the count widget in
-yn#aq dialogs.  (That was resolved by inserting count in the middle
-instead of trying to append to the end [without figuring out why Qt
-was complaining--no doubt a Qt 2/3/4/5 issue], which is not a viable
-solution for save file selection.)  It also clobbers an existing save
-file if you use a different name when starting a new game, then save.
+The save file selection widget writes all the file name selection
+buttons on top of each other, with the last one added being the only
+one visible.  Clicking on it seems to be picking the first one instead.
+If you pick "new game" and use a different character name then
+eventually save, it clobbers the last one in the list (rather, warns
+the player that a save file exists and asks whether to overwrite it;
+answering yes and then loading the file shows the new character, not
+the original one even though the file is still named for that one).
 
 Map column #0, which the core reserves for its own purposes and isn't
 intended to be displayed, is displayed (as blank terrain).
 
+3.7 status conditions haven't been implemented.
+
+3.6 status conditions (Stone, Slime, Strngl, Deaf, Lev, Fly, Ride)
+have been implemented but need icon artwork (one 40x40 tile for each).
+
 -----

win/Qt/qt_svsel.cpp

@@ -26,24 +26,31 @@ NetHackQtSavedGameSelector::NetHackQtSavedGameSelector(const char** saved) :
     QVBoxLayout *vbl = new QVBoxLayout(this);
     QHBoxLayout* hb;
 
-    QLabel* logo = new QLabel(this); vbl->addWidget(logo);
+#if 0   // this works but don't add it until the rest is working as intended
+    char cvers[BUFSZ];
+    QString qvers = QString("NetHack ") + QString(version_string(cvers));
+    QLabel* vers = new QLabel(qvers, this);
+    vers->setAlignment(Qt::AlignCenter);
+    vbl->addWidget(vers);
+#endif
+
+    QLabel* logo = new QLabel(this);
     logo->setAlignment(Qt::AlignCenter);
     logo->setPixmap(QPixmap("nhsplash.xpm"));
+    vbl->addWidget(logo);
+
     QLabel* attr = new QLabel("by the NetHack DevTeam",this);
     attr->setAlignment(Qt::AlignCenter);
     vbl->addWidget(attr);
     vbl->addStretch(2);
-    /*
-    QLabel* logo = new QLabel(hb);
-    hb = new QHBox(this);
-    vbl->addWidget(hb, Qt::AlignCenter);
-    logo->setPixmap(QPixmap(nh_icon));
-    logo->setAlignment(AlignRight|Qt::AlignVCenter);
-    new QLabel(nh_attribution,hb);
-    */
 
+    /* With Qt5, this next line triggers a complaint to stderr:
+QLayout: Attempting to add QLayout "" to QDialog "", which already has a layout
     hb = new QHBoxLayout(this);
+     */
+    hb = new QHBoxLayout((QWidget *) NULL);
     vbl->addLayout(hb, Qt::AlignCenter);
+
     QPushButton* q = new QPushButton("Quit",this);
     hb->addWidget(q);
     connect(q, SIGNAL(clicked()), this, SLOT(reject()));
@@ -52,6 +59,13 @@ NetHackQtSavedGameSelector::NetHackQtSavedGameSelector(const char** saved) :
     connect(c, SIGNAL(clicked()), this, SLOT(accept()));
     c->setDefault(true);
 
+    //
+    // FIXME!
+    //  The text "Saved Characters" is overwritten by all the
+    //  filename buttons.  The last button added is the only one
+    //  visible but clicking on it seems to activate the first
+    //  one instead.
+    //
     QGroupBox* box = new QGroupBox("Saved Characters",this);
     QButtonGroup *bg = new QButtonGroup(this);
     vbl->addWidget(box);