Changed/Fixed Text Windows, Text Message, Hotkeys Manager, Game Interface and Quest Log

* Renamed game_textbooks to game_textwindow.
* Fixed text window from opening multiple times, and is destroyed correctly.
* Added new game_playerdeath module (moved death message and window here).
* Hotkey window will hide on game end.
* Logout/Exit/Stackable Items/Questlog/Hotkeys windows will now close on game end.

modules/game_interface/gameinterface.lua

@@ -27,8 +27,8 @@ function GameInterface.init()
   g_ui.importStyle('styles/logoutwindow.otui')
   g_ui.importStyle('styles/exitwindow.otui')
 
-  connect(g_game, { onGameStart = GameInterface.show }, true)
-  connect(g_game, { onGameEnd = GameInterface.hide }, true)
+  connect(g_game, { onGameStart = GameInterface.show,
+                    onGameEnd = GameInterface.hide }, true)
 
   gameRootPanel = g_ui.displayUI('gameinterface.otui')
   gameRootPanel:hide()
@@ -88,8 +88,8 @@ function GameInterface.init()
 end
 
 function GameInterface.terminate()
-  disconnect(g_game, { onGameStart = GameInterface.show })
-  disconnect(g_game, { onGameEnd = GameInterface.hide })
+  disconnect(g_game, { onGameStart = GameInterface.show,
+                       onGameEnd = GameInterface.hide })
   disconnect(gameLeftPanel, { onVisibilityChange = onLeftPanelVisibilityChange })
 
   logoutButton:destroy()
@@ -117,6 +117,18 @@ function GameInterface.show()
 end
 
 function GameInterface.hide()
+  if(logoutWindow) then
+    logoutWindow:destroy()
+    logoutWindow = nil
+  end
+  if(exitWindow) then
+    exitWindow:destroy()
+    exitWindow = nil
+  end
+  if(countWindow) then 
+    countWindow:destroy()
+    countWindow = nil
+  end
   gameRootPanel:hide()
   logoutButton:hide()
   Background.show()

modules/game_interface/styles/logoutwindow.otui

@@ -26,4 +26,3 @@ LogoutWindow < MainWindow
     anchors.left: prev.right
     anchors.bottom: parent.bottom
     margin-left: 5
-    @onClick: self:getParent():destroy()