kmizu/pegex — pull request #1 by kmizu (2012-12-13 05:56:26+00:00)
Title: Fix various settings.

- Add .ignore to ignore IDEA configuration files
- Remove IntelliJ IDEA configuration files
- Add project/build.properties to set sbt.version
- Change scalaVersion from Scala 2.9.1 to Scala 2.9.2, which is newest stable version.