Dynamic todo app width

[dustinfarris]

Hey guys, I love "Todo Mode" and use it all the time. It would be handy if the todo app width was configurable depending on screensize. e.g. i need a todo app width of somewhere around 400px on my laptop, but if i plug into a 27" screen i like it to be close to 600 or 800. Obviously i can just change it, but it'd be cool if that could be automated somehow!