Is your feature request related to a problem? Please describe.
It is frustrating when trains do not turn back around at the platform and, as a result, trains get delayed.

Describe the solution you'd like
I would like for you to make the platform track have it so trains back around without needing to build the turn back connector. Basically, a train stops at the platform connector and then turns around at the platform without needing to go forward to turn around. Also, i would really like a signalling system so, trains at the previous stop can wait until the train at the next stop has cleared.

Additional Information
This would benefit people who are trying to build mainline stations without the turnaround connector.

Double. Track. Everything.

Otherwise you get the smooshed train noses I posted in #off-topic.

In my Minecraft, trains can use the platform track to turn back.
Now beta-7 has a simple signal system to make sure that one region of track has only one train, but it often makes my trains stuck in the depot. I think a better and customizable signal system is a good idea.

But in some busy subway systems, trains often wait for entering the station just behind the train in the station