Updated software for GNV

There are now new GNV kits uploaded to
https://sourceforge.net/projects/gnv/files/

1. Coreutils 8.26 - Fixes for mkdir, ln, and rm utilities to work more
reliably, especially on VMS 8.4.
Fixes issues exposed with building gzip and gettext on VMS 8.4 Alpha.
(Alpha 8.3+, IA64 8.4+)

2. GNV Make 3.78-e2 - Fix for access violation in recursive make call
exposed by ncompress buiild.
(VAX 7.3, Alpha 8.3+, IA64 8.4+)

3. ncompress 4.2.4.3 - Public domain implementation of the compress
utility, works with GNU Tar.
(Alpha 8.3+, IA64 8.4+)

4. bzip2 1.0.6 - bzip2 implementation. Works with GNU Tar.
64 bit on Alpha/I64 and 32 bit VAX implementation.
(VAX 7.3, Alpha 8.3+, IA64 8.4+)

5. Info-zip zip 3.0 packaged for GNV. Built with bzip2 support.
64 bit on Alpha/I64 and 32 bit VAX implementation.
(VAX 7.3, Alpha 8.3+, IA64 8.4+)

6. Info-zip unzip 6.0 packaged for GNV. Built with bzip2 support.
64 bit on Alpha/I64 and 32 bit VAX implementation.
(VAX 7.3, Alpha 8.3+, IA64 8.4+)