R1:60fca1d7f423

Updated PhabricatorManiphestTaskTestDataGenerator to assign projects to the generated tasks.

Summary: To assist with {T5245}, I have added projects back into the lipsum maniphest generator with the edge infrastructure.

Test Plan: Run the lipsum script for PhabricatorManiphestTaskTestDataGenerator and make sure it generates project data.

Reviewers: #blessed_reviewers, epriestley

Reviewed By: #blessed_reviewers, epriestley

Subscribers: epriestley, Korvin

Differential Revision: https://secure.