device-generator 1.0.1

Accept-Language: a locale must be shaped like a BCP 47 tag (a language of 2 to 8 letters, then subtags of 1 to 8 letters or digits); pt-, pt--BR and 123 were accepted and went into the header as written. The language is compared case-insensitively, so EN-us gives EN-us,en;q=0.9 instead of listing English twice. The usage guide's JSON example matches the known answer again. Default output, the known answers and the data hash are unchanged.