format code

git-svn-id: https://svn.apache.org/repos/asf/archiva/trunk@1582197 13f79535-47bb-0310-9956-ffa450edef68
fix facet creation

git-svn-id: https://svn.apache.org/repos/asf/archiva/trunk@1582198 13f79535-47bb-0310-9956-ffa450edef68
the repository session factory is now configurable via a sysprops

git-svn-id: https://svn.apache.org/repos/asf/archiva/trunk@1582199 13f79535-47bb-0310-9956-ffa450edef68
missed to add new files

git-svn-id: https://svn.apache.org/repos/asf/archiva/trunk@1582200 13f79535-47bb-0310-9956-ffa450edef68
ease override of cassandra.host/port

git-svn-id: https://svn.apache.org/repos/asf/archiva/trunk@1582201 13f79535-47bb-0310-9956-ffa450edef68