Version History:
v5:
- Change base class from Block to BlockContainer
- Updated logging engine
- Internal restructure
- Fix server folder creation issue

v1.4:
- Fix: Server crashes with ClassNotFound errors
- Fix: recipe registration issues

v1.3:
- Internal Update: Restructure
- Fix: Item names with wrong MOD identifier
- Fix: GUI lags
- Update: Subspace Item Receiver: Update registry when loading world 
- Add: Subspace Item Receiver: The direction of the item transfer can be set and it will allow you to select only valid targets
- Add: Created a vanilla 16x16 texture pack
- Remove: Help block and Help command (Moved into Universal Help Cube)
- Update: Some GUI tweaks

v1.2:
- Add Subspace Item-Transporter Sender and Receiver blocks and Extender items

v1.1:
- Internal update: Unified codebase across all MC versions, renamed blocks
- GUI redesign: separating slots, new backgrounds
- Bug fix: Container drops items when destroyed
- Bug fix: Tools Tab missing icon

v1.0:
- Initial release: Transcoded from 1.7.10