eg: options "SCSI_DELAY=15" should be options SCSI_DELAY=15, as config
knows about the "=" and splits it correctly into key=value for the #defines.
The only options that need quotes are those that have numbers as part of
the actual name, eg: "TUNE_1542" and "COMPAT_IBCS2".
Expand definition of 'established' and 'icmptypes.' Correct examples
which still used the old syntax. Add a pointer to the CERT packet
filtering checklist.
