Modified `error_reply` utility so `kwargs` are passed to `Embed`.
Added `send_args` kwarg to `error_reply`.
Fixed an rroles issue where `UserInputError` handling would fail.
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.
