Summary: we still need to be pager-sensitive, but otherwise this "show all" stuff is dead, dead dead...! Ref T4712. I think we can close the book on T4712 with one more diff to clean up the array_reverse / reverse paging stuff? That diff is probably a bit tricky as it involes auditing every TransactionQuery callsite...
Test Plan: viewed a task with a lot of transactions. clicked "show older" and it worked!
Reviewers: epriestley
Reviewed By: epriestley
Subscribers: Korvin, epriestley
Maniphest Tasks: T4712
Differential Revision: https://secure.phabricator.com/D10926
2856c60932