feat: allow dash as ID_STRICT for imports#57

MiriamGaus wants to merge 3 commits intoUniversal-Variability-Language:mainUniversal-Variability-Language/uvl-parser:mainfrom

MiriamGaus:refactor-names-and-string-attributesMiriamGaus/uvl-parser:refactor-names-and-string-attributesCopy head branch name to clipboard