QmlDesigner.PropertyEditor: Changing color scheme for the properties

share/qtcreator/qmldesigner/propertyeditor/Qt/ColorScheme.qml

+import Qt 4.6
+import Bauhaus 1.0
+
+Item {
+    id: colorScheme
+    property var disabledColor: "gray";
+    property var defaultColor: "white";
+    property var changedBaseColor: "#9999ff";
+    property var changedStateColor: "#99ccff";
+}