Merge pull request #6 from hammerdr/refactor_commands

Make it so that commands are just a single-file add.
Merge pull request #7 from hammerdr/cleanup_migrate

Remove migrate script and update task definition
Merge pull request #8 from hammerdr/cleanup_bad_command

Remove bad command handling at the player level, we have a whole command...
Add the commands command
Merge pull request #9 from hammerdr/commands_command

Add the commands command