- Fixed "attempt to call method 'CheckPlaneTrace' (a nil value)" error that started showing up after the latest Gmod update, happened when switching from the array tool to another tool.
- Changed render pass for the array previews so they don't render in water reflections, can increase performance a lot in maps with water and with a large amount of previews.
- Made the previews not render while in a vehicle.

- Fix for not being able to use the tool on certain brush entities with whitelists, like the mirror and white room in gm_construct. (thanks to OnTheMatter for letting me know there was a way to fix it)

- Added a notification if left click is being pressed with an empty model list instructing the user to add models to spawn.
- Added drag and drop text in the model list when it's empty to help new users understand what to do with it.
- Fix for script error when pressing the "add to list from path button with nothing in the text field.

- Fixed random ragdoll pose not working unless you spawn a lot of models, at least I hope so.

Initial addon creation.