Scala Docs WIP question

[Jamie Ly]

I'm not sure if anyone else has been working on it, but I've been working on Scala docs. An initial version supporting 2.10, 2.11, and 2.12 is nearly ready.

I have a question about the attribution.

Here's what I currently output. The attribution is in the footer of the document and so appears twice, should I remove that? Also, I was not able to find a license specifically for the documentation (with respect to modification and such). I do see that the documentation website itself, and some other hosted documentation is licensed CC-By-SA, see here: https://github.com/scala/docs.scala-lang. Thoughts?