-Fixed some crossroad generation that was changed previously.
-Fixed few loading issues with editing existing stations.
-Fixed few issues related to saving a game during construction.
-Fixed one screwup in road pathtracing, calculating temp paths length wrong, causing some inconsistent route selections.
-Some minor fixes to road generation.
-Fixed road direction indicators not showing up while placing road nearby after the last update.
-Removed limits on number of connected roads, so more than 3 roads can now be connected.