Portrait and Landscape support with MM serveronly

[dougroutledge]

It would be amazing if this add-on would support a frame in either orientation, being served with a PI kiosk web browser going to a central MM in server mode. Currently it looks amazing in portrait mode, nice work. In landscape 1/2 the screen is black, and the pictures are almost always partially off screen no matter what other settings are used.

At the browser end the addon should be able to detect the window size, and adjust from there.

var w = window.innerWidth;
var h = window.innerHeight;

You could even subscribe to the window size change event, and adjust on the fly. Again, love the project, great work, and happy to help in any way.