Fill in descriptions/tutorials for various best practices

[tcstewar]

I started jupyter notebooks for most of the things we listed on the whiteboard. They're just placeholders at the moment, but I think that'll be a good way of describing things.

[tbekolay]

I did that for a lab meeting presentation once; those notebooks are at https://github.com/tbekolay/jneurosci2013-bts Could be a starting point for some of these.