[UPDATE] base-files

[John Morrison]

Changes:
3.1-3
    * Change cd ${HOME} functionality for CHERE - Dave Kilroy
3.1-2
    * Fix for zsh/ksh - Tero Niemela

<http://homepage.ntlworld.com/j-n-s.morrison/john/cygwin/base-files/base-files-3.1-3.tar.bz2>
<http://homepage.ntlworld.com/j-n-s.morrison/john/cygwin/base-files/md5sum>
<http://homepage.ntlworld.com/j-n-s.morrison/john/cygwin/base-files/setup.hint>

Please upload at your earliest convenience.

J.