Add Track NPCs (Cable cars, elevators, ...)

[kenedos]

What this PR does:

• Adds 60+ track NPCs (elevators, cable cars, etc)
• Allows players to traverse naturally non-connected maps
• Includes old Orsha maps (i.e. ferret wheel, shown below)
• Each track NPC was individually reviewed

Notes:

• Cable car at f_huevillage_58_1 has very weird animation, it works but looks really odd (couldn't figure it out)
• "Magical Drawers" at f_nicopolis_81_3 seem to be clipping into ground according to client data, so I raised their Y coord but still looks buggy (no clue what's going on)
• f_flash_63 also shows as clipping into ground in my client, but even increasing it's Y coord does not change anything, also could not figure it out (client bug?)

Melia Ferret Wheel