Game doesn't start with LANG=C

[krumelmonster]

The neutral/default locale C makes the game unable to run.

$ LANG=C ./MysticMine 
Traceback (most recent call last):
  File "./MysticMine", line 9, in <module>
    import monorail.monorail
  File "MysticMine/monorail/monorail.py", line 45, in <module>
    languages += DEFAULT_LANGUAGES
NameError: name 'languages' is not defined