o The DnSerializer was not returning the right type, leading to the impossibility to allocate an array of RDN values
o Removed the size which was stored before the serialized entry
o Totally refactored the MavibotParentIdAndRdnSerializer class to use the new RDN/AVA/StringValue serializer (major speedup)
o Don't decrement the counter on MavibotTable when we remove a value, do it only when we remove a key
o Many fixes in tests


git-svn-id: https://svn.apache.org/repos/asf/directory/apacheds/trunk@1538153 13f79535-47bb-0310-9956-ffa450edef68