github/gitignore — pull request #1159 by laurilehmijoki (2014-08-01 08:33:56+00:00)
Title: Ignore Intellij Idea dir in Scala projects

[Intellij Idea](http://www.jetbrains.com/idea/) is a proprietary IDE. It stores its own project metadata into the *.idea* directory.

It is a good convention for open source projects to be IDE agnostic. Consequently, ignore the *.idea* directory for Scala projects.