scala/scala — pull request #2687 by soc (2013-06-27 11:50:52+00:00)
Title: Move some code from s.t.n.io to s.t.n.interactive

The only usages of scala.tools.nsc.io.{Lexer,Pickler,PrettyWriter,
Replayer} can be found in scala.tools.nsc.interactive.

Let's move those files closer to their dependencies.