Elvas Tower: Fix for Marias Pass AutotrainSetout for Open Rails >0.8 - Elvas Tower

This is a corrected version of the fix for the default activity "Auto Train with Setout" for the default Marias Pass Route ("USA2") so that it runs correctly in Open Rails. It has been modified so that the player train starts in the right hand track. The earlier uploaded version was missing a modified service file, and did not work. My apologies to those who downloaded the earlier version. This version will overwrite the earlier files if they have been installed. The zip file includes a Readme.txt file.