2.0.24-beta2

This is SNAPSHOT, not a stable release. make sure this may have many bugs.
Requirements for this version:
RTM 2.4.23
NGTLib 2.4.20

Added

• Play brake release sound from all trains in the formation #551
• RailMap Versioning System #561
  • This system allow fixRTM to fix/change bad rail shape behaviors!
• Offsets for TicketVendor #568

Changed

• Use minecraft provided system to sync block updates #567
  • This reduces server lag & reduces packets
• Start using DataManager to save train speed #570
  • This improves frequency of train speed update
• Make many sounds louder #572

Fixed

• Train may be overlapped after connecting then setting direction #549
• /permit add adds same person multiple times #550
• Container drops item in creative mode #558
• Crossover switch with non-opposite markers may be broken #561
  • This changes shape engine of crossover switch.
    With same marker position, crossover rail may be different shape than older.
• Shaped rail with straight marker doesn't work `#561
• Preview bezier curve is incorrect #565
• Offsets are not synced to other players immediately