Improvements to the latejoin job selection screen

[John_bigless]

also let us fucking close it

i'm very indecisive and then i worry that a job has been taken while im thinking and then i have to like, reconnect entirely or whatever just to reset it

I think if you click on a job and it's been taken, it just asks you to select something else.

It happened to me but it's been a couple of months so can't say for sure.

If a job is taken, it will simply dissapear from the selection menu.