Revert "Removed the last accessed chunk cache as in 8ede1c3, but I am keeping the chunk lock for not loaded chunks in there"

This reverts commit a6fd7ae02ca8302a26bbc139a4b52ec4e55fee95.
EntityPlayer overrides the method b(int i) of Entity where I added, that the entity is queued for the dimension change. This change queues players as well now