test: TestCupt: generate_packages_sources: explicitly set '[ trusted=no ]' to speed-up up cupt starts
test: query: config: optional-patterns: added
test: query: config: case-normalisation: added
test: query: config: translation: added
test: query: config: translation: added uppercase tests
test: query: config: case-normalisation: added cupt family tests
lib: config: setScalar: when doing APT-to-Cupt option translation, also-set original-case APT option instead of normalised-case APT option
lib: config: setScalar: accept any option from 'dpkg' family without filtering