New example "rotating/origin"
sphelper: factor out command-xml reading
spotcolors: small fix for paperless definitions

"Pantone XYZ E" worked, but not "Pantone XYZ"
Bugfix: German translation of rotate/origin-x

plus German example
Rename sphelper / main.go

plus experimental layout translater
Custom spot colors

You can define your own spot colors with DefineColor