* Localization for table of contents.
* Replace occurrences of 'app restrictions' with the preferred
term 'managed configurations' (see go/afw-words). Update resource
card titles and add page redirects.
* In guide, update language for SSO with Chrome Custom Tabs.
(Cherry-picked from 1056063.)
* Add resource card for 'Your Apps at Work' video.
bug: 28378252, 27744376
Change-Id: I8bc2e87d0486159bdd6680600b783af7334c3a58
Adds minisite at docs/html/work. Adds landing page and
Android for Work specific guides. Moves docs from
training/enterprise and add redirects. Update resource
card info and add new images. Update sitemap, _book, and
add sidebar navigation menu.
bug: 27744376
Change-Id: Ib09f7fc6352dfde7a60fc674b06488c651b196e2
