Collecting Chests

First Release:

Pressure plate near a chest will collect items into that chest
There has to be at least 1 free slot in that chest
/cc plates create to connect a plate to a chest (if its not near a chest)
/cc plates delete to delete the connection without breaking the blocks
/cc end to end the command
Plates will be saved and loaded when server starts

A player stepping on a plate can interupt item collecting (he will get the items)

Yet, all features that are implemented should work.
Please test.