Revert "still works"

This reverts commit 8f7b7d549abe94920d5ffca7ac40d1dcbedf76dd.
Revert "replacing with a new scalatra application"

This reverts commit 7b4cbec9c57e6c3dbf0a1b893eefa3b9addb93e8.
Revert "ditching spray.io"

This reverts commit 7c3a10d88d3dc5fd6a4f1a0f5385d8922b4f9757.