Array textures can be exported to DDS.
Specific channels can be edited.
Uncompressed formats for dds greatly improved.
Array textures can be exported from non dds formats as multiple images.
Basic tex 3ds support
BC4 textures will be rendered grayscale in opengl (not using opengl decoder)
Fix a few format issues with 3ds
Mip total method is one function in STGeneric texture
Weight format default to floats again until i find a proper fix for the 888 unform format.
