Review docs skeleton

[Justin Meyer]

Steps:

1. checkout 5-0 branch of canjs: https://github.com/canjs/canjs/tree/5-0
2. npm install && ./node_modules/.bin/bit-docs
3. Launch local fileserver
4. Open: http://localhost:8080/canjs/doc/can-query-logic.html

You should see:

Please review that page for understandability, clarity, correctness. Do these APIs make sense? Are they explained well?

NOTE A: There's going to be a "Using queryLogic instances" section. I'm focused on the different configuration options right now.

NOTE B: The methods are not documented yet. That will happen later.

[Kevin Phillips]

I've added review comments about this to https://docs.google.com/document/d/1dOUtk5nJruJiEiHmyweWy3g9h-8ZogFJhVPDXnRuHOM/edit?usp=sharing.