[wp-docs] Not all functions locked down on Codex

[Lorelle VanFossen]

Okay, here is an update on the Codex.  To sum it up, Matt says "It's broke."

Specifically, images were lost and now found. You might be able to edit, 
but don't because the odds are good that it will look like you can but 
you won't be able to, and the changes you make might not "keep". Same 
with moving files. You will have to sign in again and if you forgot your 
user name and password, the process of emailing it to you is also not 
working. 

The good news is that the Codex is readable and still viable as a 
resource. So hang in there and we'll be back to editing, uploading, and 
moving really soon. Thanks for your patience!!

Lorelle