Bugfixes

- Started re-write of technical crafting system.
- Made infinitank render correctly
- Made item duplicator fit the texture.
- Fixed bugs in the item duplicator
- Placing cheap item in output slot then duplicating another item would
convert the stack to the expensive item.
- Duplication took less than a second for everything.
- Ability to put stuff in the output slot
- NPE when opening gui
- Added command for adding values to the item duplicator