Start on base for BLO. These will probably not be usable for awhile and is wip.. Currently aiming to support more varied layouts so this can help improve the code base.
Add BRFNT and BCFNT support. All merged as BXFNT class.
Fix bflim 3ds with LA4 textures.
Fix loading/saving part panes with property user data.
Fix texture coordinates to default centered UVs for layout panes with no textures.
Cleanup some files and directories.
