Various experiments with the LPT patch

[rodrigo.constanzo]

@tremblap

you now have 3 ways to look at them: print, dump and save. Check example 7 for a dict integration.

#4 = double-click!

In a general sense, I’m not sure what I would use fluid.dataset~ for (other than natively in a TB2 context) vs just using dict or coll.