* docs(add-to-your-site): include verbose document links
- add extra references to config.yml
* docs(collection-types): provide consistent examples
- include link to configuration doc
- describe admin UI behaviour when accessing files
* docs(add-to-your-site): make authentication phrasing less biased
- add note regarding core behaviour fetching remote files
* docs(collection-types): add note about configurable branches
* docs(website): add more descriptive language to configuration notes
- include deep links to documentation where applicable
* docs(website): change link titles to match their target content
When loading Netlify CMS via script tag from a CDN, the file was named
`cms.js` until 2.0, when it was renamed to `netlify-cms.js` in alignment
with all packages outputting files that match the package name. To avoid
a lot of broken sites and confusion, this commit outputs both filenames
and prints a deprecation warning to the console in `cms.js` only.
