YafaRay Plug-in - reviewing for Yafaray 3.0

[david.bluecame]

Hello,

Plugin path removed :-) https://github.com/DavidBluecame/wings/c...5f37e492e2

I will apply more updates and afterwards I will generate a new beam file for you to try.

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Hello,

About the Unicode characters in the Parameters Badge, I found I can fix it with this change:
https://github.com/DavidBluecame/wings/c...93b408e675

We would need to test it in several OS to make sure it does not cause unexpected problems. Also, as I had to remove the "raw" option, the XML generation could be slower, so this needs to be tested.

In Fedora 24 I didn't need to change from "~s" to "~ts". The change above was enough to get the TXT/HTML and Params Badge showing the correct Unicode UTF-8 characters in the render result.