a little railway fixup

set railway max speeds between Wicklesgreuth and Ansbach

miscellaneous railway changes between Wicklesgreuth and Ansbach

set railway maxspeeds in Lauf l. d. P.

set demolished railways to abandoned

a few railway details

restore accidentally deleted railway (whoopsie!)

various maxspeed and signalling changes

miscellaneous railway changes between Roßtal and Wicklesgreuth

fix signal naming scheme

miscellaneous railway changes around Roßtal

miscellaneous railway changes between Oberasbach and Roßtal

miscellaneous railway changes between Nürnberg Schweinau and Oberasbach

miscellaneous railway changes between Strullendorf and Frensdorf

set railway maxspeed between Sonneberg and Mengersgereuth-Hämmern

change signs to Ne2

set correct milestone position

add some railway signals

change signal direction

set train protection