YafaRay plugin; update roadmap and change list

[povmaniac]

Finally I managed to fix the error in Area Light and other lights. Except ' Ambient ' that will be integrated shortly, when it finishes the design of the UI for Background.
Also the code for SSS has been added to the options of the integradore that support it. If you select Bidirectional or SPPM, SSS will not be available.
Please. use this option only if there are materials SubSurface Scattering in his scene.
I have fixed a notice in the interface to remind this to him.
Greetings..


The commit..
https://github.com/povmaniaco/wings/commits/yafaray_exp