Transiberian mod for advtrains

Mathis aba375634e Merge pull request #1 from Montandalar/master %!s(int64=2) %!d(string=hai) anos
locale a0696950a2 Initial Commit %!s(int64=7) %!d(string=hai) anos
models a0696950a2 Initial Commit %!s(int64=7) %!d(string=hai) anos
textures a0696950a2 Initial Commit %!s(int64=7) %!d(string=hai) anos
depends.txt a0696950a2 Initial Commit %!s(int64=7) %!d(string=hai) anos
init.lua f754a41420 Fix drop for engine and inv formspec %!s(int64=4) %!d(string=hai) anos