Scalac options for sbt projects.

Check scalacOptsAll out

Many ideas are borrowed from sbt-tpolecat. Thanks!

• scalacOptsFailOnWarn: Option[Boolean] Adds or removes -Xfatal-warnings, default is Some(true)

Create a file in your project called project/plugins.sbt with the following content:

addSbtPlugin("com.evolution" % "sbt-scalac-opts-plugin" % "0.0.9")