use a better name

git-svn-id: https://svn.apache.org/repos/asf/archiva/trunk@1579817 13f79535-47bb-0310-9956-ffa450edef68
move cassandra to simply use hector client: start with repositories and namespaces

git-svn-id: https://svn.apache.org/repos/asf/archiva/trunk@1579819 13f79535-47bb-0310-9956-ffa450edef68
some cleanup

git-svn-id: https://svn.apache.org/repos/asf/archiva/trunk@1579820 13f79535-47bb-0310-9956-ffa450edef68
more cleanup

git-svn-id: https://svn.apache.org/repos/asf/archiva/trunk@1579821 13f79535-47bb-0310-9956-ffa450edef68
start moving project data handling to hector

git-svn-id: https://svn.apache.org/repos/asf/archiva/trunk@1579822 13f79535-47bb-0310-9956-ffa450edef68
this id field is not anymore needed

git-svn-id: https://svn.apache.org/repos/asf/archiva/trunk@1579823 13f79535-47bb-0310-9956-ffa450edef68