After consultation with @Lucas_Werkmeister_WMDE on IRC, I'm going to clean up InitialiseSettings.php so that each line of the page mentions to at most one Phabricator ticket. This increases the readability of the document.
Example:
Previous status for enwiki:
```
'+enwiki' => [
'eventcoordinator' => [ 'confirmed' ], // T193075
'sysop' => [ 'abusefilter', 'abusefilter-helper', 'accountcreator', 'autoreviewer', 'confirmed', 'eventcoordinator', 'filemover', 'reviewer', 'rollbacker', 'templateeditor', 'massmessage-sender', 'extendedconfirmed', 'extendedmover', 'patroller' ], // T126607, T133981, T149019, T175684, T193075
],
```
Cleaned up status for enwiki:
```
'+enwiki' => [
'eventcoordinator' => [ 'confirmed' ], // T193075
'sysop' => [
'abusefilter',
'abusefilter-helper', // T175684
'accountcreator',
'autoreviewer',
'confirmed',
'eventcoordinator', // T193075
'filemover',
'reviewer',
'rollbacker',
'templateeditor',
'massmessage-sender',
'extendedconfirmed', // T126607
'extendedmover', // T133981
'patroller', // T149019
],
],
```
In order to reviewers and deployers be able to review the changes, I'm going to do the clean up in a series of smaller changes, beginning with `wgAddGroups` and covering A-E in the first patch.
I will continue to do so for the entire document.