[aur-general] Automated Package Removal

[Xyne]

> It would also contribute less clutter to the mailing list and less hassle for people that make innocuous mistakes like mine. Bureaucracy cripples everything.

Is it really "crippling" to send an email to this list to request deletion?

Regardless, I'm not against allowing submitters to delete their own packages,
but there should probably be some time limit to prevent abuse, e.g. within 24
hours of submission.