Added EMAIL_SENDING_HOST to set outgoing hostname for HELO.
Added a 'Fail on no results' setting to tests for issue #37
Lots of updates to add daemon(pqdaemon.py) to pyqual. Issue #30
Removed some debug statements not needed anymore.
Updated README for new usage with pqdaemon.
Updated to readme mod date.
Version bump.
Merge branch 'release/1.0.5'