Fix - The /elevator create command has been fixed regarding low distance parameter values. You can now use the command to place elevators right above your head instead of one block above your head. (Carpets and slabs are treated as full blocks. If you want an elevator with 1,9375 blocks (or lower than 2 blocks in general) you will have to place it manually).
Refactoring - Since I started this project my coding skills have improved by a lot. I am beginning to clean up, rewrite, and refactor a lot of the code in most of my plugins. For this update, I have refactored some of the code into packages and appropriate classes. This should not affect performance but might increase it by a bit.