rsyslogd: deprecate -s, -l command line options
deprecate -4,-6 command line options

and introduce the global(net.ipprotocol) parameter as an alternative
manpage bugfix: -c option no longer recognized
deprecate -A command line option
deprecate -S command line parameter and add replacement
deprecated -q, -Q command line params and add replacements
man page: cleanup
deprecated -w, -x command line options and add replacements
deprecate -u option