Refactor list for improved readability

[markerikson]

Some of the pages need to be split up and organized better. In particular, the React/Redux Architecture page has way too much info all crammed together.

I'm looking at splitting it up into several new categories, each with a separate page:

• React Component Patterns
• React State Management
• React and Forms
• React and AJAX

So, mostly just the file structure stuff left in the page, maybe a couple other bits.

Also debating how to split up some of the "Redux Architecture" and "Redux Techniques" links as well. For that matter, both "React Tutorials" and "Redux Tutorials" could stand to be sorted through.

If anyone's got thoughts or suggestions, feel free to comment.

[markerikson]

I did that splitting up, but now looking at doing more refactoring. Will open new issues for that work.