add support for gzip decompression
add support for gzip decompression

freedesktop-unofficial-mirror/libreoffice__libetonyek,freedesktop-unofficial-mirror/libreoffice__libetonyek,freedesktop-unofficial-mirror/libreoffice__libetonyek,LibreOffice/libetonyek,LibreOffice/libetonyek,LibreOffice/libetonyek