Turn zKB into a more single-corp-centric killboard
Adds 4 new config.php options to control corp specific settings
Changes some stat and summary pages to use longer timespans. Corps don't generate that many kills in an hour
Some general fixups
Eliminate possible NOTICE
Display corp losses red on kills page
Prefer memcached
Use a uuid
Ignore noobships/pods/shuttles on summary
Stomp only corp related kills