Changelog:

- Added new feature to reverse views. You are also able to set it to do both so the view will follow the normal path and after follow the reverse path

Usage:

/cv view reverse <viewname> <normal/reversed/both>

This feature has also been added to the GUI under 'Settings'

- Fixed an issue with NPCs causing errors
- Fixed another bug which caused NULL errors
- Fixed NPCs not ending at the correct time. This should finally be working correctly. Also works with the new reverse feature.