Gittip -> Gratipay
Update Ruby version requirement in README
Update README
Update dev intro message
Tweak loading screen transition
Show message when JavaScript is disabled
Update Express.js documentation (4.8.8)
Update Django documentation (1.7.0)
Update gem dependencies
Fix splash title
Don't expand truncated sidebar items on mobile
Tweak Gratipay logo
Update HTML docs
Add :skip_link option for ignoring certain links in scrapers
Don't scrape MDN articles that haven't been written yet
Index HTML attributes
Index HTML link types
Revert "Replace colons with dashes in internal URL paths"

This reverts commit d51a6f904265352a0d38a1ac41740c4a8e410cf4.
Update CSS documentation
Update JavaScript documentation