A simple parkour for advanced players

The parkour has been improved by worlds. Since the old version had some boring spots, these were fixed and improved. 
The dropper has been completely revised. In addition, the cave and the air compartment were adjusted.
The underground compartment has been fundamentally renewed and improved. 
Nothing was changed on the lava parkour itself, but the design and the environment of the parkour have changed massively. Except that it is now a water parkour