Improve .ini parsr and add is_enabled helper function
Fix typo
Add parseInt(x, 10), re-use regexps and handle floats in flat_files
Updates to last commit
Steve's delay_checks plugin

renamed to delay_deny, since that's actually what it does (it doesn't delay processing, it intercepts and defers the denial)
delay_deny: don't die if config setting is missing
added delay_deny.ini
replace concat with push.apply (jsperf 100x faster)
added doc delay_deny.md
delay_deny: noted config file in .md
WS cleanup
auth_vpopmaild: bug fix

auth results weren't always valid
replace code comment with longer text comment
Merge branch 'master' of git://github.com/baudehlo/Haraka
Check whitelists before checking DNS

This change is a slight performance improvement, as well as a bug
fix for the case where an IP address is in the whitelist.  Basically,
the whitelist should always be checked before any run of DNS queries.
Merge branch 'v2.1.4-lookup_rdns.strict' into v2.2.8-godsflaw
Merge branch 'v2.2.8-godsflaw'

Conflicts:
	plugins/lookup_rdns.strict.js
Merge remote-tracking branch 'upstream/master'
Merge pull request #440 from godsflaw/master

Check whitelists before checking DNS
This is a fix for issue #441

This fix bubbles is_dead_sender() up to smtp_client so that it can
be used in smtp_client.js, plugins/queue/smtp_forward.js, and
plugins/queue/smtp_proxy.js.