YafaRay plugin; update roadmap and change list

[Neon22]

Here's an image from prev build. Unfortunately cannot save to exr without render error. so have clamped rgb's and save as png.
Unfortunately - even with 900 Million photons - the DOF won't resolve out of fuzzyness
I can't enter a higher value.

Lens and AA:
Aperture 0.15 Focussed on caustic highlight,
AA3 samples 2, pixel width2.0, Addtnl samples 5, AA threshold 0.001
Direct lighting: 900 Million photons, Mix 200, depth 20, radius 0.5
Little bit of diffusion for rainbow light scattering

Oh yeah and the times are not right. Takes longer. Not sure when its starts counting from but its not from when you hit Render.

Very nice though... Thanks guys for your efforts.