Try to fix AppVeyor build. (#70)
Try to fix AppVeyor build. (#70)

The default core.autocrlf for AppVeyor builds is input, see
https://www.appveyor.com/docs/appveyor-yml/
GitHub documentation says one should use core.autocrlf = true on windows
machines, see
https://help.github.com/articles/dealing-with-line-endings/#platform-windows

This fixes #68.
sbt/sbt-header,sbt/sbt-header