[MRM-1283] start to migrate browse functionality to use the content repository. At present, this does everything except the just-in-time processing of models that haven't been stored yet
archiva/branches/MRM-1025/archiva-modules/archiva-base/archiva-consumers/archiva-metadata-consumer/src/main/java/org/apache/archiva/consumers/metadata/ArchivaMetadataCreationConsumer.java
archiva/branches/MRM-1025/archiva-modules/archiva-web/archiva-webapp/src/test/java/org/apache/archiva/