This commit significantly improves the performance of campaign and group creation by changing database access to use transactions.
It should also make things more consistent with campaign creation. Specifically, this will ensure that the entire campaign gets created before emails start sending, while I anticipate this will fix#1643, #1080, (possibly) #1677, and #1552.
Added the modified_date field to results so it's easy to keep track of the last results that were modified without having to parse every event. Updated the tests to reflect the changes.
Adds the capability to report phishing campaigns using an email client extension.
**Note: Gophish does not currently provide an email client extension out of the box. This is simply a mechanism to let existing email client add-ons send report status information to Gophish, and have that information reflected in the dashboard.**
Jordan Wright
s vignesh