Adding synchronized to avoid parallel runs for acl refresh
added changes
removed leftover code aim for clover
Issue #9 TEST-NCC-HM-MNT has mnt-by set to TEST-ROOT-MNT now
started geneal query tests
fixed test
removed unused versionAdvert
fix bogus 'no results found' at the end of queries that do not return RpslObject
(trying to) fix seemingly random test failures
updated changes.txt
[maven-release-plugin] prepare release whois-1.66
[maven-release-plugin] prepare for next development iteration
extended query error test
Merge branch 'upstream'

Conflicts:
	whois-commons/src/test/java/net/ripe/db/whois/common/dao/jdbc/DatabaseHelper.java