[Feature-Request] n98-magerun command to clear orders

[zuernBernhard]

It would be great for local development to be able to remove certain or all orders drom the database:

n98-magerun orders:clear

n98-magerun orders:clear:single

[robbieaverill]

It would make sense to me that this command could not be run unless developer mode is enabled, or a force flag was given. At the end of the day, you could do this manually from db:console, but it might be worth adding a failsafe just in case.