- Added multicrates
- Added command animation task

NEW MULTICRATES!

You can now create a Crate that contains multiple crates.
All subcrates are gonna use the same model.

It is known that Placedcrate animation won't work with this type of crate!

There was a new folder made for the multicrates

Example configuration:
display-name: "&fCaja de Halloween"
crates: # A list of crates that Multicrate contains
- "testcrate"
preview:
enabled: true
items:
test:
material: STONE
display-name: "{#000000>}Special Stone lol{#FFFFFF<}"
slot: 0
crate-testcrate: # Binded crate item (Left-click open, Right Click preview)
material: DIAMOND
display-name: "{#000000>}TestCrate{#FFFFFF<}"
slot: 2