Add Upstream

git-svn-id: http://ns2/svnsrc/distro/zip/zip30@2448 a03fbada-158d-47ef-9f12-77e997805b15
Copy Makefile from unix folder and incorporate into build system

git-svn-id: http://ns2/svnsrc/distro/zip/zip30@2449 a03fbada-158d-47ef-9f12-77e997805b15
Man install path /share/man

git-svn-id: http://ns2/svnsrc/distro/zip/zip30@3057 a03fbada-158d-47ef-9f12-77e997805b15