fix key input on windows

modules/about/aboutwindow.otui

@@ -1,61 +0,0 @@
-MainWindow
-  id: infoWindow
-  title: Info
-  size: 244 221
-
-  FlatPanel
-    size: 208 129
-    anchors.left: parent.left
-    anchors.top: parent.top
-    margin.top: 32
-    margin.left: 18
-
-    Label
-      align: center
-      text: |-
-        OTClient
-        Version 0.2.0
-        Created by edubart
-      anchors.horizontalCenter: parent.horizontalCenter
-      anchors.top: parent.top
-      margin.top: 20
-
-    HorizontalSeparator
-      size: 190 2
-      anchors.left: parent.left
-      anchors.top: parent.top
-      margin.top: 83
-      margin.left: 9
-
-    Label
-      text: Official Website
-      anchors.left: parent.left
-      anchors.bottom: parent.bottom
-      margin.bottom: 14
-      margin.left: 9
-
-    Button
-      text: Github Page
-      size: 88 24
-      anchors.right: parent.right
-      anchors.bottom: parent.bottom
-      margin.bottom: 9
-      margin.right: 9
-      onClick: displayErrorBox("Error", "Not implemented yet")
-
-  HorizontalSeparator
-    anchors.left: parent.left
-    anchors.right: parent.right
-    anchors.bottom: parent.bottom
-    margin.bottom: 40
-    margin.left: 13
-    margin.right: 13
-
-  Button
-    text: Ok
-    size: 46 24
-    anchors.left: parent.left
-    anchors.top: parent.top
-    margin.top: 191
-    margin.left: 188
-    onClick: function(self) self:getParent():destroy() end