mpeltonen/sbt-idea — pull request #184 by jroper (2012-11-23 03:24:27+00:00)
Title: Made scala facet optional

Not all SBT projects are necessarily Scala projects. A good example is a Play Java project, it uses SBT, but will not necessarily have any Scala code in it, and hence the Scala facet shouldn't be added to the module, since the user probably hasn't even installed and doesn't need the Scala plugin in IDEA.

This pull requests makes the scala facet optional, enabled by default via a configuration option.