mc-server/MCServer — pull request #565 by tigerw (2014-01-19 01:08:30+00:00)
Title: Command block fixes

* Their command and previous output are displayed on the client
* They have a BlockHandler implementation, so you can't place blocks on
them anymore
+ As a side effect, implemented UpdateBlockEntity
* ProtoProxy: UpdateBlockEntity NBT is written to file
+ Implemented MC|Brand response