(PUP-1343) Use chkconfig --add to ensure K-symlinks get installed
On RHEL/CentOS 5 systems, the use of chkconfig on to enable a service
does not always create the K-symlinks in /etc/rc.d to shut down the
service. Running chkconfig --add before chkconfig on will ensure they
are created.
The rspec unit test has been updated, and a new acceptance test
included to validate the bugfix.