Add some p0f results to message headers
Add some POD
Merge pull request #157 from jaredj/add-p0f-headers

Add some p0f results to message headers
Clarify DBM-specific functions

This changes function names only
Merge pull request #158 from jaredj/abstract-dbm

Clarify DBM-specific functions
Drop support for per-recipient greylist dbm files

This does not drop support for including the recipient in the greylist key.

Note that this was already broken for an indeterminate (long) amount of time
Drop documentation too
Add POD section pointing to per-recip db support
Merge pull request #159 from jaredj/drop-recip-dbs

Drop support for per-recipient greylist dbm files
Move some DBM functions to Qpsmptd::DB::File::DBM

Not everything is moved and Qpsmtpd::DB* does not yet have test coverage
Get rid of experimental 'use lib' thing
Move the rest of DBM operations to Qpsmtpd::DB
Use Qpsmtpd::DB in karma plugin

And clean up a few things in Qpsmtpd::DB
Init Qpsmtpd::DB in karma plugin

And remove old DBM subs
Remove unnecessary variable
Move karma_tool to Qpsmtpd::DB

Tested manually with karma_tool which has no test coverage
Merge pull request #160 from jaredj/abstract-dbm

Move DBM functions to Qpsmtpd::DB
Split out content log file name logic
Add config to enable content log, on by default
Fix broken semicolon