tighten overly broad regexes for SMART monitoring
Merge pull request #747 from razzfazz/tighten-smart-regex-master

tighten overly broad regexes for SMART monitoring
Show the name of the unresolvable alias name as well as the rule description to avoid ambiguity.
Show friendly interface name, fixes #3095
Fix up filter_pflog_start - optimize some code, and fix $retval so that it will be restarted correctly after killing it.
Revert "Remove unecessary variable"

This var is used below

This reverts commit b91d0be3863d55bbfe9a31d855b4a2aedae34d92.