bug#35287: dired-do-copy English beef-up

[Drew Adams]

> They are in *Messages*, aren't they?  Clicking the mouse on the echo
> area displays them.

Maybe, maybe not.  If `dired-log*' isn't used anymore
for such errors then there won't be such messages.

But even if there are equivalent or similar messages,
without seeing the `dired-log' message you likely
won't know that they are there to find.

It seems that we lost the feature of invoking
`dired-log' for most `dired-do-creat-files' errors (?).