HTTPtables: log action and actions grouping

[krizhanovsky]

For some rules it could make sense to log an event of a rule matching AND doing some action, e.g. block or send a redirect. So HTTPtables should be extended with a new action log and the actions must be able to gorup, e.g.

uri == "/company.html" -> 301 = https://tempesta-tech.com/company, log;

Testing

Make a test or create a new testing issue

Documentation

Please update the HTTPtables wiki page