[enhancement] Ability to turn off or change the background image/color

[kubawolanin]

It would be a nice addition to the app if one could change the background color or image. Sorry for so much tickets at once! :) Just wanted to put it all out there so it's easier to track it. Again, great job, gentlemen! Thank you

[NicoVermeir]

this is definitely on the backlog but I want to get more widgets and polish in there first :)