through some reason or another, people are somehow get cookies that
aren't prepended with a dot. this is a problem because both sessions at,
as best as I can tell, mix so it tries to read from a different cookie
than we write to. this essentially "freezes" the session in place. users
are unable to login, logout, signup, toggle poor mode, toggle NSFW, etc.
this attempts to delete bad session cookies (i.e. cookies with a domain
that don't start with a dot). we don't do this on "dotless" domains
(and by extension localhost) because browser support for setting cookies
on FQDNs that only have one dot has tenuous support among browsers
anyway). this *may* log some people out, but... their days of being able
to do stuff on the site were numbered anyway.
justcool393