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
Merge branch 'master' of https://github.com/Synchro/Haraka
Fix spurious ;'s in added Authenication-Results header
Add initial support for DKIM signature verification
Add dkimverify tool
Merge branch 'master' of git://github.com/baudehlo/Haraka
DKIM verifier updates
Add ResultStore storage to dkim_verify
cleanups: remove docs for deprecated plugins
Merge branch 'master' of https://github.com/baudehlo/Haraka
Merge pull request #641 from godsflaw/master

allows tests to stub out plugins that inherit
exit early instead of indenting entire code block
logger: more testable and readable

adds logger.levels
populate constants from levels
extracted an anonymous function expression into log_if_level()
adds add_log_methods(), populates an object with logging methods

adds tests for log_if_level() and add_log_methods()
logger: add optional 'plugin' arg to log_if_level
get coveralls updating, maybe
Merge pull request #705 from msimerson/logger

Logger: more testable and readable