Made a major upgrade to the adapter to allow the user to select the target data type. Previously, you could only have a single data type sent to a target node using AddExternalTargetInput. Now you can have multiple different types of inputs. Each node will define the types it understands and allow the user to set those types in the adapters. So you could drawn one connector to a joint to set its position and another to set its velocity for servo motors.
Now have the ability to control position and velocity of hinge and prismatic joints using neural systems.
Added new ModulateNeuronProp synapse type to allow the firing rate of a pre-synaptic neuron to modulate any property of the post-synaptic neuron. Currently I am using this to modulate the AccommodationTimeConstant.