Fourth pre-release patch — Constracktion Steam update #373367

The following changes are now live: Fixed changed key mappings to save and load correctly Fixed steering menu option text flickering Fixed turnout building and removal in some cases (track layer should no longer go on an invalid switch and then derail) Added menu option to derail vehicles on foot (you can use this to "pause" an AI train for a minute) Added option to change rerailing to resetting (you can use this to reset your train if it's stuck but it also works on AI trains)