These changes were previously merged, not deployed, and reverted. This
reverts the revert.
This reverts commit a6b8c6c658b33b6eee78b8b99e43308f32211ae2, reversing
changes made to 93c98921372eed4244d22fce800716cb27eca299.
The project update endpoint accepted updates both in two array params:
docUpdates and fileUpdates, and in a single array: updates. This commit
removes the docUpdates/fileUpdates params now that web uses the updates
param.
Add an `updates` parameter to the project update endpoint. It can be
used instead of `docUpdates` and `fileUpdates` to provide a single list
of updates in the order they should be processed.
