Fix the upload destination, take 2
The special handling of trailing slashes in rsync hits again.
This time we have two options:
dst: /srv/images/www
src: www/
or
dst: /srv/images/
src: www
I prefer the former as it has a reduced chance to mess with things
outside of www
.
To make testing a bit easier, run the upload jobs in dry-run mode from secondary branches.