Due to the call to create the destination directory
via 'mkdir -p "$(dirname "$to")"', the copy_file_to_location
function requires a filename and not the directory as a
destination.

Use copy_file_to_location as it appears to be intended and
check the exit status from the `cp' invocation for failures.

dns first add all domains, then check all

do nslookup on each domain before starting requests

better csr check, and recreate

Added --all and --force options, as well as ability to check certificate status on web-server (rather than local)

added Renew all option

cleanup config-files, add DNS_EXTRA_WAIT variable, replace gninx with nginx

up the version to v0.14

cleanup help-message

replace graceful_exit commands with error_exit after errors

extra-wait-for-dns

remove reference to boulder bugs in the DNS challenge, which are now  fixed, and DNA verification seems to work well.

reload-cmd-fix