Added sbt-scalariform
Use `foreach` instead of `map` for side effects
Merge pull request #1 from tototoshi/feature/scalariform

継続的に使うかどうかわからないけどとりあえず取り込んでおきます。
Merge pull request #3 from tototoshi/feature/foreach-for-side-effects

Use `foreach` instead of `map` for side effects