Hotfix 1.0.13

Just a small hotfix.
Bigger download size is caused by Japanese font.

NEW: Japanese font created. Chinese set to dynamic font atlas
UPDATE: Localizations
FIX: New contracts count badge was not cleared when loading / restarting game without scene switch
FIX: Trail trains for accepted/rejected contracts were stopping in subsequent stations, leading to strange behaviour
FIX: Wrong contract average speed due to wrong distance computation