Change the "private file" prefix from "@" to "_"

It has all the benefits previously mentioned in commit 2f547251, as well
as mirroring the common programming convention of using a "_" prefix to
identify private variables/functions

Hides files beginning with _ from mod_autoindex listings

As well as 404ing on files starting with "_", also 404 on files starting
with ".", as these are also private. Except for /.well-known/, because
that's... well known, and should be public.

0 files changed, 0 insertions, 0 deletions