Timespinner: migrate to new options api and correct random

[Jarno458]

trafficstars

What is this fixing or adding?

As stated in the title

How was this tested?

Many generations, and checking spoiler log

[Jarno458]

Currently still draft, as i am looking into a way to not have everyone's yaml setting fails to be detected and silently generate a full default game

[Jarno458]

Moved out of draft, now this has been updated with option aliases (well sort of)

[Jarno458]

I think this is ready for merge now, seems to work fine on my tests