RSpec 3 doesn’t have a nested formatter (it’s documentation).
Improve footer CSS.

- 130px looked too big to me.  The header nav 78px,
  so let’s match that.
- Center-align the text. It looked weird being on the left.
- Add a bit more padding so it looks vertically centered
  in the footer.
Put About before Documentation.

It feels more natural (to me) for it to go first.
Add upgrade article.
Add upgrade link to header.
Merge pull request #25 from rspec/myron-further-changes

A few changes
Remove rspec-website asset links.

These are 404ing and are no longer needed.
Use only the primary page class for CSS.
We don’t have an application js file.
Extract standard article scss partial.
Merge pull request #26 from rspec/fix-asset-404s

Fix asset 404s and DRY up the duplicated standard article CSS
tweak upgrade steps
Rename `/upgrade` to `/upgrading-from-rspec-2`.

When RSpec 4 comes out, we'll have a different upgrade page.
Making the link `/upgrading-from-rspec-2` will future proof
this link so that it can stay up at that URL long after
RSpec 4, 5, etc have been released.
Use asciinema videos for the upgrade guide.
Add asciinema videos to home page.
Make the videos faster; the were too slow.
Make home page videos faster.
Merge pull request #27 from rspec/tweak_steps

Tweak upgrade steps
Add docs for rspec-core 3.2.

Generated from rspec-core’s master branch using:

bundle exec yard doc --no-cache -o ../rspec.github.io/source/documentation/3.2/rspec-core
Rename `documentation` to `docs`.

There’s already a documentation.html file which is confusing things.