remove unzip doc: we don't have 100% proof it's ok to distribute

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

diff --git a/archival/unzip_doc.txt.bz2 b/archival/unzip_doc.txt.bz2
deleted file mode 100644 (file)
index ab77d10..0000000
Binary files a/archival/unzip_doc.txt.bz2 and /dev/null differ