remove libarchive, use unarr instead


git-svn-id: https://github.com/sumatrapdfreader/sumatrapdf/trunk/ext/unarr@8284 49e7275e-856e-c61d-d900-ce57b7db7bff
unarr: fix x64 compilation warnings


git-svn-id: https://github.com/sumatrapdfreader/sumatrapdf/trunk/ext/unarr@8285 49e7275e-856e-c61d-d900-ce57b7db7bff
unarr: use zlib's crc32 when available


git-svn-id: https://github.com/sumatrapdfreader/sumatrapdf/trunk/ext/unarr@8286 49e7275e-856e-c61d-d900-ce57b7db7bff
unarr: fix typo


git-svn-id: https://github.com/sumatrapdfreader/sumatrapdf/trunk/ext/unarr@8287 49e7275e-856e-c61d-d900-ce57b7db7bff
unarr: use 64-bit file offsets


git-svn-id: https://github.com/sumatrapdfreader/sumatrapdf/trunk/ext/unarr@8289 49e7275e-856e-c61d-d900-ce57b7db7bff
unarr: expose file modification time


git-svn-id: https://github.com/sumatrapdfreader/sumatrapdf/trunk/ext/unarr@8290 49e7275e-856e-c61d-d900-ce57b7db7bff
unarr: start working on ZIP support


git-svn-id: https://github.com/sumatrapdfreader/sumatrapdf/trunk/ext/unarr@8291 49e7275e-856e-c61d-d900-ce57b7db7bff
unarr: append format to filenames


git-svn-id: https://github.com/sumatrapdfreader/sumatrapdf/trunk/ext/unarr@8292 49e7275e-856e-c61d-d900-ce57b7db7bff
unarr: clean up main directory


git-svn-id: https://github.com/sumatrapdfreader/sumatrapdf/trunk/ext/unarr@8294 49e7275e-856e-c61d-d900-ce57b7db7bff
unarr: support Deflate, Deflate64, BZIP2 and LZMA for ZIP archives


git-svn-id: https://github.com/sumatrapdfreader/sumatrapdf/trunk/ext/unarr@8295 49e7275e-856e-c61d-d900-ce57b7db7bff
fix x64 compilation


git-svn-id: https://github.com/sumatrapdfreader/sumatrapdf/trunk/ext/unarr@8296 49e7275e-856e-c61d-d900-ce57b7db7bff
use unarr instead of miniunzip


git-svn-id: https://github.com/sumatrapdfreader/sumatrapdf/trunk/ext/unarr@8297 49e7275e-856e-c61d-d900-ce57b7db7bff
XPS: improve ZIP64 spec adherence


git-svn-id: https://github.com/sumatrapdfreader/sumatrapdf/trunk/ext/unarr@8298 49e7275e-856e-c61d-d900-ce57b7db7bff
unarr: warn about missing Deflate64 support, expose filetime instead of dosdate


git-svn-id: https://github.com/sumatrapdfreader/sumatrapdf/trunk/ext/unarr@8299 49e7275e-856e-c61d-d900-ce57b7db7bff
unarr: support a custom memory allocator


git-svn-id: https://github.com/sumatrapdfreader/sumatrapdf/trunk/ext/unarr@8300 49e7275e-856e-c61d-d900-ce57b7db7bff
unarr: support PPMd for ZIP archives


git-svn-id: https://github.com/sumatrapdfreader/sumatrapdf/trunk/ext/unarr@8302 49e7275e-856e-c61d-d900-ce57b7db7bff
unarr: don't reject huge BZIP2 streams


git-svn-id: https://github.com/sumatrapdfreader/sumatrapdf/trunk/ext/unarr@8303 49e7275e-856e-c61d-d900-ce57b7db7bff
unarr: process PPMd EOS marker


git-svn-id: https://github.com/sumatrapdfreader/sumatrapdf/trunk/ext/unarr@8305 49e7275e-856e-c61d-d900-ce57b7db7bff
unarr: make tester return number of extraction failures as error code


git-svn-id: https://github.com/sumatrapdfreader/sumatrapdf/trunk/ext/unarr@8308 49e7275e-856e-c61d-d900-ce57b7db7bff
unarr: fix RARVM memory initialization


git-svn-id: https://github.com/sumatrapdfreader/sumatrapdf/trunk/ext/unarr@8323 49e7275e-856e-c61d-d900-ce57b7db7bff