documentation-driven-development! :-)
provide explicit ids in markup

this makes it easier for monitoring the application from outside
provide a simple watchdog that can perform and verify a submission
compare the age of submissions against the maximum age.
allow to be called directly, not just as function
fetch submissions from imap server
use different configuration when a test submission is detected
rename to be more general (will catch other errors, too)
typo
bugfix: config only returns strings
bugfix: don't overwrite existing errors
send out an email if any errors occurred
typo
upgrade to newer versions of pytest
prepare 1.9 release
adjust wording

(in case a test submission should end up with real editors)
Add a script to test the admins and editors keys
avoid empty attachment names for mails without attachment
14 days oughta be enough time to report keys to expire
Merge branch 'master' into watchdog