Add F5 as a shortcut for refreshing the display, to help with testing

html-src/howtoplay.html

@@ -129,4 +129,5 @@ to the main <i>data/tiles</i> or your home <i>~/.PySolFC/tiles</i> directory.
 <li> <i>Ctrl-I</i> - Change table tile
 <li> <i>Ctrl-U</i> - Play the next music song
 <li> <i>Ctrl-W</i> - Select game, using old game select window
+<li> <i>F5</i> - Refresh the game layout
 </ul>

pysollib/ui/tktile/menubar.py

@@ -994,6 +994,8 @@ class PysolMenubarTkCommon:
         self._bindKey(ctrl, "Up", self.mSelectPrevGameById)
         self._bindKey(ctrl, "Down", self.mSelectNextGameById)
 
+        self._bindKey("", "F5", self.refresh)
+
         if os.name == 'posix' and platform.system() != 'Darwin':
             self._bindKey('Alt-', 'F4', self.mQuit)
 
@@ -2024,6 +2026,12 @@ Unsupported game for import.
         self.game.endGame(bookmark=1)
         self.game.quitGame(bookmark=1)
 
+    def refresh(self, *event):
+        self.app.updateCardset()
+        self.game.endGame(bookmark=1)
+        self.game.quitGame(bookmark=1)
+
+
     #
     # toolbar support
     #