Fix viewport not loading base drawables.
Fix animation player having issues with new animation classes.
Fix gfmdl for pkmn lets go.
Disable vertex color loading for gfmdl for now till fixed.
Added support for previewing layout animations.
This includes pane SRT, tex SRT, material color (white/black blending), texture patterns, pane visibilty, and vertex colors.
Added textbox previewing. The scaling will be off, and more features is planned (caching font data to disk for faster loading, improve rendering, etc).
Rotations now render correctly for X/Y axis.
Added game window preview. This removes any editor only drawn objects and also fits the layout to the screen (aka root pane) size.
Add support for rendering custom blending with layout materials.
Add support for loading character icons for mk8d. These are hardcoded and have been manually set. Note these will only load if within the menu.szs.
