Send a notification to the players who asked for assistance.
Moved the onCommand method to its own CommandExecutor class
Revert "Moved the onCommand method to its own CommandExecutor class"

This reverts commit d8a1b1f6a15c719e8dd1d57081becc55b03a428f.
Moved the onCommand method to its own CommandExecutor class
The message sent to the requester can now be customized, and
customizable no-staff messages
Fix typo on config
Update version number