- revised functioning and usage of topology manager
- removed updateTopology methods from setup and performance managers
- placement manager now implements .on('topology_init") if needed
- extended client/server PlacemenetManagerAssignedPlaces to work with or without topology
- revised matrix parameters
- reamed ClientTopologyManagerArbitraryStatic in ClientTopologyManagerGeneric
- topologyManager now is the last (optional) argument of client/server start()
- moved labels and places back into ServerTopologyManager base class