[Request] Minimize to tray

[guspimentel]

Hey, I've just found the app I loved it for its simplicity and lightweightness. It would be awesome if it can be minimized to the system tray, instead of occupying a slot on the taskbar. Another great addition is making it possible to pin the floating window and make it fixed near the system tray, so when the user click on the tray icon, the windows would apper right along.