Add koji builders and change relationships between apps
    
    * Koji builders are now part of the map.
    * New relationship between rpmautospec and koji builders.
    * New relationship between koji and koji builders.
    * New relationship between pungi and bodhi.
    * New relationship between pungi and mirrormanager.
    * Changes the order of apps on page.
    
    Signed-off-by: Michal Konečný <mkonecny@redhat.com>