* First pass of tabs-based organization

* Improvements

* Second pass at tabs org

* Move tab highlighting to Liquid instead of JS

* Adding forwarding links for in-product TOCs

* Move to pre-rendered left-navs instead of post-load JS for TOC sync

* Optimizations and nosync-ing the Reference section

* Optimizations, fix Cloud YAML

* Make a "Sample applications" node

* Tabs CSS fixes and 12-factor reposition

* Fix auto-complete left-padding

* Fix auto-complete right-padding (for symmetry)

* Fix for no left-nav on Compose file

* Fix weird wrapping on smaller screens for tabs

* reorganized d4mac, d4win per tabs structure, split out install guides

Signed-off-by: Victoria Bialas <victoria.bialas@docker.com>

* Update reference urls to latest DDC version

* Reintroduces changes ebe778b9..9abc9e to TOC

* Update allpagelinks.md

* hid the on-page TOC's for d4mac d4win topics as needed

Signed-off-by: Victoria Bialas <victoria.bialas@docker.com>

* Add a Hopscotch tour of the new navigation