update mrphs' description on coreppl page
The short user manual is gone

Stop linking to nonexistent binaries and essentially outdated pages.
Inspired by patch to this page from mrphs.
update tails logo
Delete unused tails icon
update internetdefenseleague link to https ftw
add TODO comments to outdated docs
band-aid so the website doesn't look as broken
a new mirror run

i think i'm the only person to do this?