remove unused KERNEL constants
process_pkgs always returns array
add simple_version_glob, a poormans repoquery/versionlock sanity check
set syslogheader
Merge branch 'aii_ks_yum_kernel_post' into more_logging
add nc and initscripts to packages to install when netcat logging is enabled
use awk and introduce 50ms of sleep between each line, enough to let rsyslog think these are separate messages
add enough sleep before end to let the logger flush it all in case of netcat logging
fix typo in let usage
netcat logging requires early network test