Fundraising tech/Definition of Done

A definition of done is a way for our whole team to agree on our habits for pushing out quality code. All of these things need to be done before a phabricator task can be marked as complete by the Product Owner.
 * 1) Code review - Gerrit handles this pretty well for us
 * 2) Documentation - a link to a mediawiki page that will describe expected behavior in the phabricator task
 * 3) Works in production according to requirements. Product Owner to confirm this and close the task.