add an Event dispatch before the mail gets sent for other modules to observe and intercept
Merge pull request #11 from aligent/add_smtppro_email_before_send_event

add an Event dispatch before the mail gets sent
Merging pull request 6 from Paul Hachmang (@paales) for SQL issue and ACL

Fixes #8 and adds ACL

Wasn't able to merge automatically due to base version differences
(1.3.1 plays 1.4.3) however I cherry-picked the changes and this update
brings the version to 1.4.4.
fix indenting
Dispatch an event when there is an exception
Oops wrong event name
Dispatch an event when an exception occurs.

Merge branch 'kalen_exception'