Commits
![Steve Underwood](https://secure.gravatar.com/avatar/270cb905887a8d5c471d31ae8c7743c2.jpg?s=96&d=mm)
Steve Underwood committed e5230762748
FAX T.6 decompression fixed for images with black in the last pixel of lines. Colour and grey images can down be dithered down to bi-level images for transmission as faxes. More movement towards T.42 support