Support pagination in the web API.

Review Request #1461 — Created March 6, 2010 and discarded


Review Board


This updates several of our API functions that return lists so that they work with the new Djblets pagination API.

We use this in most places, but there are some queries that return multiple lists (such as lists of both diff comments and screenshot comments). These will need to be split up into different queries, which will happen in a different change.
Checked several of the queries to make sure they looked and worked as expected.

Made sure unit tests pass.