/// <summary>
/// Register a receptor given just the assembly filename. The receptor assembly must still be loaded
/// by calling LoadReceptors. Used for registering receptors in a batch before instantiating them.
/// </summary>
/// <param name="filename"></param>
public IReceptor RegisterReceptor(string filename)
{
Receptor r = Receptor.FromFile(filename).Instantiate(this);
receptors.Add(r);
return(r);
}
