cosmetics
mntner password is now set to mntner name in rcdummifier
added unit test for rc dummifier
rcdummifier removes multiple dummified auth: md5-pw lines, leaves generated one only
updated changes.txt
renamed method to follow terminology in rest of the code
Isolated transactional parts of object loader
cosmetics for rcdummifier re-run
added copy constructor to RpslObject
added claimId() to DatabaseHelper
Added REST lookup test for maintainer without password and unfiltered (to confirm auth line is filtered, and changed line is returned).
added design note
group messages on type
Merge latest from ripe repo