Remove the deprecated MySQL client recipe.
tracelytics=>traceview for node key and API calls.

Also update some unclear/confusing documentation.
Add a package maintainer.
Whitespace fixes.
Bump version to 0.0.8.

Release notes:

* Removed the deprecated MySQL client recipe.
* Rebrand cookbook to TraceView.
* Add James Meickle at AppNeta (jmeickle@appneta.com) as a maintainer.
* Update various descriptions.
* Update URLs.