Reducing usage of .gates and .slots
Fix broken reciprocal link generation
Hiding .gates and .slots
Hiding the .state dict
Hiding the (redundant but harmless) gate_parameters field
Facading .parameters
Hiding .parameters Pt. II (for realz)
Merge branch 'refs/heads/master' into facade_slots_and_gates

Conflicts:
	micropsi_core/nodenet/node.py
Casting dict_keys to list before returning them
Reducing .incoming and .outgoing usage
Removing unused get_link_uid method
Hiding .outgoing
Hiding .incoming
Merge pull request #54 from joschabach/facade_slots_and_gates

Facade slots and gates