Add a readme.
Instructions for building the framework.
Integration instructions.
Discussion of the problems solved by Traversal.
Discussion of Traversal’s benefits
Phrase the “why Traversal?” points as answers.
Move “Why Traversal?” up.
Phrase “Why not …” points as answers.
Answers are in bold.
Merge pull request #21 from robrix/writeme

Write a README
Merge branch 'master' into sequence

Conflicts:
	README.md