Add new sponsor prompts.
Add new sponsor command.
Add `sponsor_text` table.
Add sponsor global config settings.
Update `Setting.command` to use new `widget`.
Add custom `cmd_str` support to `Message` `SettingType`.
`video_grace_period` now 90 seconds.
`task_limit` now 99.
`rent_member_limit` now 24.
Also updated `Integer` default `_min` and `_max` to match DB values.
Significantly broaden error handling for initial parsing.
Add error details upon parsing error.
Add more error catchers to parser and formatter.
Remove assumptions about data fields from format and output.
Handle empty `userstr` when parsing setting input.
List types also ignore empty fields or trailing commas.
Fixes an issue where parsing would throw an exception on empty fields.
Completed the `duration` reaction role setting implementation.
Improved the `Duration` setting type format.
Moved reaction roles to their own module.
Various small bugfixes.
New monolithic `rroles` configuration command.
Complete logging and setting implementation in RR tracker.
Improve strings in RR settings.
Add special `NEWPAGE` manual section parsed by the help command.
Add `tabulated` method for `ObjectSettings` for easy display.
Add `_parse_create` switch for the `Role` setting type.
New `SettingType` `Message` for general message settings.
New setting `greeting_message`.
New setting `greeting_channel`.
New setting `starting_funds`.
New setting `returning_message`.
Add a greeting message hook.
Add initial funds on lion creation.
Data migration v3 -> v4.
