R1:f4d9d6920bcd

The feed "created this task" should be the first one

Summary:
Create a Maniphest task, Resolved, High priority.

Before this change, this was the feed in the object page:

- a.lincoln closed this task as Resolved.
- a.lincoln triaged this task as High priority.
- a.lincoln __created this task__.

After this change, this is the feed:

- a.lincoln __created this task__.
- a.lincoln closed this task as Resolved.
- a.lincoln triaged this task as High priority.

This also improves the situation in the /feed/…