Working install script for CentOS 5.9. It hasn't been tested heavily, but
the scripts and their dependencies appear to be working.
This script does not enable logging because I haven't been able to figure
out who to get Git Fusion to write to the log. I didn't want to mandate
the use of the much more civilzed rsyslog, so I've commented out the
relavent code. If you choose to use rsyslog for your system just uncomment
those lines to enable logging.
If anyone knows how to get the syslog happy please feel free to branch this
script and add to it.
