Added get_orbiting_planet to map.py
Added get_TASK_ships_for() methods to spaceport.py
Body class will now work for any Body.  MyBody class added to extend Body; MyBody refers to a body owned by the currently logged-in empire.
Added Star class to map.py.  get_star() and get_star_by_name() return Star objects.
Added get_spies_back() to spaceport.py
Completed miningministry.py
Added missioncommand.py
added network19.py
added observatory.py
Adding oracleofanid.py
Added orestorage.py
Added park.py
Added planetarycommand.py
Renamed Building.call_building_named_meth to the less-wordy Building.call_named_meth and fixed all calls.
map.Star is no longer setting a 'body_objects' attribute.