Object changes
- upgraded event system
Drone changes
- added inventory
- added ability for drones to pickup items
- added ability for hoppers to extract items from drone
Terminal changes
- added ls/dir command to list files
Storage changes
- fixed renaming problems with drone
- added storage for inventory persistence in drone
Computer
- altered way that monitors are managed in computer

Drone movements now accrue directly, instead of being executed on it own separate synchronized thread.

This allows for new methods to be added such as.

• isAir(direction)
• getDirection()

Sleep has also been added to the default authorized config section.

You can now import sleep from time.

Fixed an error that has been reported in the issue tracker.