Misc. Changes and Fixes:
+ Adds an isImmobile boolean to Entity to stop an entity from moving.
+ Adds a StatusEffectImmobilize to inflict this on an Entity somehow.
* Fixed some commands not working in certain cases.
- Removed some console spam from null block checks.
* Fixed a missing newline character in the server.properties file.
+ MinimalBlock mainInventories are now more reference and modification safe. Chests should now properly generate with contents.
* Chests should actually generate with contents now.
+ Added a debug message for commands being executed on the server.
+ Added some thread safety to Log
+ The ConsoleInputThread behaves slightly better now.