Modified logging to output data.
Added equals and hashcode to the EscaType implementation.
Re-wrote the to provide a more terse output for a single object.
Redirecting debugging output to the log file.
Added a "SIMPLE" log file that will only contain the current runs debugging.
Modified the debug output to better reflect what is happening with the network algorithm
Added output for reverse links as well as direct links.
Fixed output of tostring function to make sense.
Added abstractEscatype with default implementation for escatype interface.
Renamed EscaTypeImpl to DefaultEscaType
Added connectivitynode and connectivity nodes
Construction of escaType is now done through a static method.
Using ConnectivityNodes and ConnectivityNode concrete objects during building of topology.
Added Terminal as one of the concrete types.
Added terminals set to the repository.
Added connection between terminals and connectivity nodes.
Better integrated of Terminal in algorithm.
Attempting to figure out the correct path through the node breaker.  breakers seem right but there is not a direct connection to other connectivity nodes.