release candidate zsh configs

[Eric Hattemer]

The zsh config files in http://isd.usc.edu/~ehatteme/zsh/zshetc.tar.bz2 
(link of ./zsh-etc-1-30-01PST.tar.bz2) are ready for submission.  I just 
cleaned them up a little bit since the 1-26 version.  The only file that 
is different from the original is /etc/zshrc.  It may be better to split 
the changes up into the other files, but I don't fully understand the 
standard for what changes go into which file.  Its probably not 
critical, and zshrc seems like a good place to put them.  I would like 
to remove /etc/skel/.zshrc because it is not expected that someone will 
install zsh before adding users.  All it does is source /etc/profile, 
which I moved into /etc/zshrc.  If there are no suggestions or 
objections that haven't been added yet, Warren will notify Petersen, the 
zsh maintainer, he will review the files, modify them as necessary, and 
put them into the next fedora zsh release.  Please look these over, 
decide if there is anything strange, lacking documentation, 
incompatible, or non-standard, or if you have better preferences. 

-Eric Hattemer