Disable H2 shutdown hook even in tests with memdb
Fix the ordering of lists in config.json

So the config.json file doesn't get re-ordered each time it is written
out.
Use fixed delay instead of fixed rate

This seems safer in case full GC or other system slows down system and
backlogs the scheduled commands.
Improve ScheduledRunnable error handling
Continue capturing stuck traces periodically
Navbar and terminology changes
Rename adhoc pointcuts

... to just pointcuts.
Upgrade to checker framework 1.8.1
Reduce memory footprint of ParsedTypeCache