SI-9472 make Git use LF line endings on Windows
SI-9472 make Git use LF line endings on Windows

this is mostly intended for .scala files, since because """ preserves
line endings, so we get different results if source files have CRLF.
this was making a few tests fail on Windows (because they used """ to
enclose expected output)

felixmulder/scala,martijnhoekstra/scala,lrytz/scala,jvican/scala,slothspot/scala,shimib/scala,felixmulder/scala,shimib/scala,jvican/scala,martijnhoekstra/scala,martijnhoekstra/scala,scala/scala,lrytz/scala,lrytz/scala,scala/scala,jvican/scala,martijnhoekstra/scala,martijnhoekstra/scala,jvican/scala,shimib/scala,lrytz/scala,scala/scala,slothspot/scala,jvican/scala,jvican/scala,scala/scala,felixmulder/scala,felixmulder/scala,jvican/scala,felixmulder/scala,felixmulder/scala,lrytz/scala,scala/scala,shimib/scala,slothspot/scala,shimib/scala,scala/scala,slothspot/scala,slothspot/scala,martijnhoekstra/scala,lrytz/scala,felixmulder/scala,shimib/scala,slothspot/scala,slothspot/scala