lib/3.6/files.cf: add convenience bundles
lib/3.6/processes.cf: add cfe_process_kill bundle
update.cf: bring in a copy of the cf_apache_group and cf_apache_user
Merge pull request #179 from tzz/redmine5315-convenience-file-bundles

lib/3.6/files.cf: add convenience bundles
Minor renaming of new bodies