Add dottydoc project

Author: julienrf

gsoc/2017.md

@@ -45,6 +45,29 @@ Here are some project ideas. The list is non-binding and any reasonable
 project related to Scala that is proposed by a student will be thoroughly
 reviewed.
 
+
+### Dotty Documentation Compiler ###
+
+[Dotty](http://dotty.epfl.ch) is the future Scala compiler developed at EPFL.
+Getting in to compiler development is usually a very difficult especially when
+it comes to compilers for advanced languages like Scala.
+
+Luckily, there are two compilers in the Dotty project. One for the language and
+one which acts as a documentation compiler. The docs compiler, alias
+"Dottydoc", uses parts of the main compiler to collect semantic information
+about the user's source files, it then creates a full-blown static site similar
+to Jekyll - featuring an API reference, markdown parsing for documentation,
+cross-referencing between docs and API and a blog. Gone is the divide between
+what is API and what is documentation. If you visited the Dotty
+[website](http://dotty.epfl.ch), then you've seen Dottydoc - that entire site
+was generated by it.
+
+If you feel that you want to help shape the future of Scala, either by
+contributing to the Dotty compiler or by dramatically improving the tooling
+surrounding the Scala language, this is the place to start.
+
+Supervised by [@felixmulder](http://github.com/felixmulder)
+
 ### Auto-completion and type information in Scastie
 
 Scastie is an online Scala programming environment. This project would
@@ -71,15 +94,24 @@ Supervised by [@MasseGuillaume](https://github.com/MasseGuillaume) and/or
 
 ### Slick bug and feature hunt
 
-There are lots of open tickets in the Slick issue tracker. Some which have long time fallen behind. This project would be about tackling as many of them as time permits.
+There are lots of open tickets in the Slick issue tracker. Some which have long
+time fallen behind. This project would be about tackling as many of them as
+time permits.
 
 [https://github.com/slick/slick/issues](https://github.com/slick/slick/issues)
 
 Supervised by [@cvogt](https://github.com/cvogt) and/or [@szeiger](https://github.com/szeiger)
 
 ### CBT plugin initiative
 
-CBT, the new build tool for Scala is making fast progress. In order to be a viable alternative to the existing choices, many people will need plugins, which often do not exist yet for CBT. The focus of this project will be converting builds of popular Scala libraries to CBT and writing whatever plugins necessary to pull it off. This project gives you the chance to play with one of the new exciting tools in the Scala world, work on a fairly elegant Scala code base and sharpen your proficiency in parts of the JDK often forgotten by Scala developers.
+CBT, the new build tool for Scala is making fast progress. In order to be a
+viable alternative to the existing choices, many people will need plugins,
+which often do not exist yet for CBT. The focus of this project will be
+converting builds of popular Scala libraries to CBT and writing whatever
+plugins necessary to pull it off. This project gives you the chance to play
+with one of the new exciting tools in the Scala world, work on a fairly elegant
+Scala code base and sharpen your proficiency in parts of the JDK often
+forgotten by Scala developers.
 
 [https://github.com/cvogt/cbt](https://github.com/cvogt/cbt)