Add a repeat temporary queue option

[lazr0]

Let's say I want to listen to 4 songs on repeat at some random time one day and never again, it'd be pointless to make an entire new playlist just for those few songs. Therefore, I think it'd be a smart idea to add another mode to the 'repeat' option that already exists- where when you click the button, it puts on the 'repeat' mode, you click it again it goings into 'repeat one song' mode, and after clicking it a third time it'd go into 'repeat queue' mode. This would let you easily listen to a small bunch of songs you handpicked from the ones you love, for the way you feel that time of day, whether it be happy, moody, mad or sad, without needing to make a whole separate playlist.