* Bury Best Practices, for the time being.
* Bury Schema, but leave it on disk.
* Introduce new Querying section.
* Move "Why Apollo Server?" into "Index".
* ...to be refined.
* Remove no-longer-helpful "Getting Started" from "Index".
cc @stubailo @evans @peggyrayzis @JakeDawkins @unicodeveloper @jbaxleyiii
* Add 1.0 migration article, belated
* Add tracing + cache control to sidebar
* Suggest graphql-tools
* Link to graphql-tools in README
* Wording
* Try a new title
* Add example to top
* Freshen up title page
* Improve homepage further
* File a PR!
* Try adding express README to sidebar
* Add READMEs to docs
* Add example page, overhaul setup
* More stuff
* Fix all old URLs
* Eliminate all mentions of graphql-server
* Fix azure functions shit