Processed core, tools and default modules to utilize assets
Converted all console types that were string based, such as TypeImageFilename to utilize const char*/the string table, which avoids a lot of type swapping shenanigans and avoids string corruption
Removed unneeded MainEditor mockup module
Removed some unused/duplicate image assets from the tools
enhanced-meshroad -- adds option for building top-surface-only PolyList.
polysoup-zodiacs -- Changes made for rendering zodiacs on polysoup objects.
groundplane-zodiacs -- groundPlane customizations for rendering zodiacs on them.
special-types -- defines type bits for interior-like and terrain-like types.
special-types -- defines a type bit for polysoup objects.
