3.25 Featuremod 334 Queue Email

- removed "send" setting from siv.ini (controlled by disabling scheduler).
- removed "protocol" setting from siv.ini (not used).
- changed "recipients" to "test_recipient".
Merge pull request #53 from twineapp/3.25-featuremod-334-queue-email-rc1

3.25 Featuremod 334 Queue Email
truncated message as git breaking on my locai on multi-line
Merge pull request #54 from jdu/3.25-bugfixes-apscheduler-pg-port

truncated message as git breaking on my locai on multi-line