Connection seed not being set in __init__

[cjmpseth]

If I set a seed when initializing a connection (ie conn = nengo.Connection(a,b,seed=5)) the seed is still left as default None. I think the line "self.seed = seed" is missing in connection.py

[tcstewar]

Hmm, I'm not actually sure what a seed should even do on a Connection. I would have thought that should be a syntax error. (The randomness is in the Ensemble, not in the connection itself). Although I suppose that seed could be used when computing the decoder for that connection.....

[hunse]

@tcstewar: good point. We had the property in there for some reason...

[hunse]

Yeah, it looks like we pass it to the solver in case it wants an rng, and when generating the eval points if they haven't been generated by the ensemble.