Add endpoint for post revisions; allow post revisions in JSON even though they aren't publically queryable [See #164]
Add view-revsion context to prepare_post(); exclude version-history and replies links from view-revision context; remove json response and just return struct.
Add and setup endpoint for deleting a single comment
Check nonces when using cookie authentication
Allow passing nonce via X-WP-Nonce header
Use nonces in the JS implementation
Add permalinks step to Quick Setup instructions

The `/wp-json/` endpoint is not accessible when following the Quick
Setup instructions, because the rewrite rule for the endpoint is not
triggered with the default permalink structure.

Including a step in the setup instructions to explicitly set a
compatible permalink structure should reduce confusion.
Clarify API endpoint with Default permalinks

Lines wrapped to 80 chars per PR feedback
Update taxonomy collection to return indexed array
update get terms to return indexed array
Merge branch 'master' into cookie-nonces
Add phpDoc for json_authentication_errors

While we're here...
Remove deprecated functions from WP_JSON_ResponseHandler
Remove error_to_array
Remove send_status
Remove WP_JSON_Server::header
Remove link_header
Remove query_navigation_headers
Update documentation
Remove semiCamelCased methods