Initial implementation of a rcpt_to.ldap plugin to validate recipient addresses against LDAP
Instructions on how to use this plugin
allows tests to stub out plugins that inherit
Changes: resurrect
reverting this change to how it was

while testing, I changed this and forgot to change it back.
remove comment like I shoud have
Switch to Phusion baseimage instead of stock Ubuntu
Add runit script
removed STATE_DEAD and conditionals based on it
Merge branch 'master' of https://github.com/Synchro/Haraka
helo.checks: don't register disabled checks

before: always loading every check, skipping the ones disabled in the config file
after: load the .ini earlier and don't register when [check]name=false

refactored load_helo_checks_ini() out of register()
renamed mismatch() to host_mismatch (the word 'mismatch' appears in 3 methods
now)
karma: jshint updates
karma.ini: fix a couple broken karma rules
added a missing plugin arg to a loginfo call
karma: don't tarpit queue hook and don't trap

rejections from spamassassin
karma.ini: add connect.fcrdns.generic_rdns = -1
karma: added tests for assemble_note_obj()
karma: replaced indexOf with switch/case
server: jshint happiness
server.daemonize(), exit early, shed some indent

"Reject as many iterations as possible, as early as possible"
server: whitespace cleanups