Refactored "dist" with some help from Mark Harrah from #sbt on freenode.

Changed vars to vals.

Fetch configuration from the environment.

Serve static content in addition to dynamic content.

Using variables for the Scalatra and Jetty versions.

Setup logback, Jetty and Scalatra for a simple handler.

Moved the "Main" class into an "app" directory to correspond with the package name.

run.sh sets up the classpath and runs the app.

Do not include the scala version or the project version in the artifact name.

Changed the name of the project to "sbt-scalatra-example"

Moved all the custom tasks into Build.scala

A simple target to create the "distribution" for the project.

Added a "clean-all" target.

Ignore vim swap files.

Very simple program that prints out the command line arguments.