Merge pull request #392 from smfreegard/master

Improve outbound logging, pass failed recipients as extra parameters
README.md, smtp_forward is default queue plugin

make documentation match what's configured
checks for haraka -c, config dir & smtp.ini exist

check that the provided path exists, a config dir exists within it, and a smtp.ini exists within the config dir.
bin/haraka: simplify startup checks
Merge pull request #393 from msimerson/master

checks for haraka -c, config dir & smtp.ini exist
mail_from.is_resolvable: moved re_bogus_ip into config

was hard coded in the plugin. This allows for local site modification.

This is useful for entities (like me) that have firewalls with all their public IPs. The VMs and services all run on private or loopback IPs, as routed by the firewall. Being behind the firewall, Haraka sees the loopback IPs and rejects them.
Merge branch 'master' of https://github.com/baudehlo/Haraka
Merge pull request #396 from smfreegard/master

Make sure that 4xx responses are sent on error or if ENOSPC + minor logging improvement
mf.is_resolvable: added default re_bogus_ip

in case it's missing from the config file
mf.is_resolvable: convert bogus re to string
Merge pull request #394 from msimerson/master

mail_from.is_resolvable: moved re_bogus_ip into config
new plugin: auth_vpopmaild
auth_vpopmaild: s/\t/ /g & added doc file
flat_file: typo & grammar fixes in docs
graph: updated to work with sqlite3, issue #369

the original node-sqlite plugin is deprecated and doesn't build.
resolves issue #369
added graph.ini, consolidate graph settings into .ini

removing the need to edit graph.js to alter the DB file/path, or listening IP

will use old .ini files if newer config.ini not present, and retains defaults
graph: added a missing + in the log message
Merge pull request #397 from msimerson/master

new plugin: auth_vpopmaild
Merge pull request #398 from msimerson/graph

graph: updated to work with sqlite3, issue #369
new plugin: rcpt_to.qmail_deliverable