test-check 2017-01-04

@mattly I'm playing around with keyword/string perf, but am not seeing anything super egregious so it would help to have more details about your "100 iterations takes 10 minutes" case

I have some ideas for speeding things up, but I can generate several keywords/strings in a millisecond so I can't get that to add up to 10 minutes

@gfredericks js; I'll get you a code sample in a bit

(derp, forgot this was a test against my client-side code)

Ok, I was trying jvm this morning. It's possible js has some comparative perf problems