Update Crane Driver Damage - you can now harm the driver and kill them.

Currently only works by using any weapons that can shoot bullets, meaning weapons like meelee or projectiles wont work.

Added Tweaks & Fixes:
- Fixes for x64 branch (maybe 32-bit too): Prevent game from crashing when player is still driving crane when a round is about to restart
- Added cvar "ttt_industry_destroyable_crane 0/1" to make crane destroyable. Setting to 0 will damage the driver instead without destroying the crane.
- Added cvar "ttt_industry_crane_maxhealth 100-7500"

Fixed lua error on new round start caused by latest GMod update

• Added Nav Mesh (for anyone use TTT Bot addon)
  
• Reduced number of props physics and repositioned to make sure not getting blocked by bots
  
• Applied Clip brushes for all stairs - (except main entrance stair with ramp for entering the bridge to the industry (this is also intentional due to map design))
  
• Tweaked Custom Traitor event
  
• Adjusted Train damage & push speed
  
• Other fixes

Initial addon creation.