Merge "Migrate Api modules from tag_summary table to change_tag"

diff --cc includes/api/ApiQueryAllDeletedRevisions.php
Simple merge

diff --cc includes/api/ApiQueryDeletedRevisions.php
Simple merge

diff --cc includes/api/ApiQueryDeletedrevs.php
Simple merge

diff --cc includes/api/ApiQueryRecentChanges.php
Simple merge

diff --cc includes/api/ApiQueryRevisions.php
Simple merge

diff --cc includes/api/ApiQueryUserContribs.php
Simple merge