Really wait until the server has started.
Basic logging of issues in certificates.
Applied most of design comments.
Modified highlights, finished checking of dnsnames

Removed leftovers from previous of highlights.
Changed Highlight to Observation, seperated checks
Removed 'return []' in favor of check(cert) or [].
Removed leftover highlight.
Changed equality operator of observations.
Monitor report and checks test.

Also secretly few small fixes.
Applied comments.
Applied comments, and added base test class.
Changed comment.
Better handling of ASN1IllegalCharacter.
Changed how prefix is added to checks.
Applied comments!
Moved decode_entry to common place.
Applied rest of the comments and fixed comments.