Feature request: add ScaleMode property to StaticBitmap control properties page

Hi, currently the StaticBitmap widget displays a picture at its native resolution. This causes big pictures to be cropped in the widget. With the addition of the ScaleMode property, the picture can be automatically resized to fit the widget using the Scale_AspectFit, Scale_AspectFit, or Scale_Fill. 

This documentation should help: 
https://wxpython.org/Phoenix/docs/html/wx.StaticBitmap.ScaleMode.enumeration.html

Thank you.