remove libarchive, use unarr instead

git-svn-id: http://sumatrapdf.googlecode.com/svn/trunk/ext/unarr@9142 841c7e00-0c1d-0410-a694-8ba26473ccb1
unarr: fix x64 compilation warnings

git-svn-id: http://sumatrapdf.googlecode.com/svn/trunk/ext/unarr@9143 841c7e00-0c1d-0410-a694-8ba26473ccb1
unarr: use zlib's crc32 when available

git-svn-id: http://sumatrapdf.googlecode.com/svn/trunk/ext/unarr@9144 841c7e00-0c1d-0410-a694-8ba26473ccb1
unarr: fix typo

git-svn-id: http://sumatrapdf.googlecode.com/svn/trunk/ext/unarr@9145 841c7e00-0c1d-0410-a694-8ba26473ccb1
unarr: use 64-bit file offsets

git-svn-id: http://sumatrapdf.googlecode.com/svn/trunk/ext/unarr@9147 841c7e00-0c1d-0410-a694-8ba26473ccb1
unarr: expose file modification time

git-svn-id: http://sumatrapdf.googlecode.com/svn/trunk/ext/unarr@9148 841c7e00-0c1d-0410-a694-8ba26473ccb1
unarr: start working on ZIP support

git-svn-id: http://sumatrapdf.googlecode.com/svn/trunk/ext/unarr@9149 841c7e00-0c1d-0410-a694-8ba26473ccb1
unarr: append format to filenames

git-svn-id: http://sumatrapdf.googlecode.com/svn/trunk/ext/unarr@9150 841c7e00-0c1d-0410-a694-8ba26473ccb1
unarr: clean up main directory

git-svn-id: http://sumatrapdf.googlecode.com/svn/trunk/ext/unarr@9152 841c7e00-0c1d-0410-a694-8ba26473ccb1
unarr: support Deflate, Deflate64, BZIP2 and LZMA for ZIP archives

git-svn-id: http://sumatrapdf.googlecode.com/svn/trunk/ext/unarr@9153 841c7e00-0c1d-0410-a694-8ba26473ccb1
fix x64 compilation

git-svn-id: http://sumatrapdf.googlecode.com/svn/trunk/ext/unarr@9154 841c7e00-0c1d-0410-a694-8ba26473ccb1
use unarr instead of miniunzip

git-svn-id: http://sumatrapdf.googlecode.com/svn/trunk/ext/unarr@9155 841c7e00-0c1d-0410-a694-8ba26473ccb1
XPS: improve ZIP64 spec adherence

git-svn-id: http://sumatrapdf.googlecode.com/svn/trunk/ext/unarr@9156 841c7e00-0c1d-0410-a694-8ba26473ccb1
unarr: warn about missing Deflate64 support, expose filetime instead of dosdate

git-svn-id: http://sumatrapdf.googlecode.com/svn/trunk/ext/unarr@9157 841c7e00-0c1d-0410-a694-8ba26473ccb1
unarr: support a custom memory allocator

git-svn-id: http://sumatrapdf.googlecode.com/svn/trunk/ext/unarr@9158 841c7e00-0c1d-0410-a694-8ba26473ccb1
unarr: support PPMd for ZIP archives

git-svn-id: http://sumatrapdf.googlecode.com/svn/trunk/ext/unarr@9160 841c7e00-0c1d-0410-a694-8ba26473ccb1
unarr: don't reject huge BZIP2 streams

git-svn-id: http://sumatrapdf.googlecode.com/svn/trunk/ext/unarr@9161 841c7e00-0c1d-0410-a694-8ba26473ccb1
unarr: process PPMd EOS marker

git-svn-id: http://sumatrapdf.googlecode.com/svn/trunk/ext/unarr@9163 841c7e00-0c1d-0410-a694-8ba26473ccb1
unarr: make tester return number of extraction failures as error code

git-svn-id: http://sumatrapdf.googlecode.com/svn/trunk/ext/unarr@9166 841c7e00-0c1d-0410-a694-8ba26473ccb1
unarr: fix RARVM memory initialization

git-svn-id: http://sumatrapdf.googlecode.com/svn/trunk/ext/unarr@9181 841c7e00-0c1d-0410-a694-8ba26473ccb1