Adds fix for creation of invalid assets if multiple submeshes share the same name but have different variation Masks.

Auto generates thumbnail for main asset if missing when saving, makes it easier to find them in the load/new asset menu.

Hotfix: No longer overwrites Additive Shader settings on submeshes that have no (0) variation mask

Adds automatic support for the TrailerVariations mod

Update for Industries: Adds Variation field for vehicle submeshes

Parklife compatibility update

Makes add and remove light buttons available to non-train assets

Fixed issue with change trailer button not working

Recompiled with Green Cities DLC libraries, seems to have fixed the save problem.

Changed start position of panels to the left side of the screen due to issues with 4:3 resolutions

Added settings panel