nuke the .col
fix docs highlighting of grid
reverse order of grid column examples for dual grid section
Update css.html

Missing word "in" in "Someone famous in Source Title"
Set validation states also for addons
Another grid update

* Update docs to include table of grid levels and behaviors
* Change from .col-md to .col-sm to match existing size variables we use elsewhere
* Keep .col-lg as-is though for simplicity as we won't likely add a fourth level of the grid
* Combine responsive .container breakpoints with grid breakpoints in grid.less
* Other misc docs updates
add new grid subnav link
Merge pull request #8097 from burnsra/3.0.0-wip-addons

Set validation states also for addons
Merge pull request #8080 from mladenplavsic/patch-2

Update css.html
Redo grid documentation

* Update example sections to include basic, mobile-desktop, and mobile-tablet-desktop implementations
* Add more examples to the grid example page
* Red columns instead of gray for more Bootstrapy aesthetic
No more need for grid column highlighting, so nuke that
Update docs JS to prevent clicks on links with hash hrefs
Merge branch '3.0.0-wip' of github.com:twitter/bootstrap into 3.0.0-wip
fix JSON syntax error in composer.json
Merge pull request #8124 from eins78/3.0.0-wip-fix-json

fix JSON syntax error in composer.json
Merge remote-tracking branch 'upstream/3.0.0-wip' into 3.0.0-wip

* upstream/3.0.0-wip:
  fix JSON syntax error in composer.json
  Update docs JS to prevent clicks on links with hash hrefs
  No more need for grid column highlighting, so nuke that
  Redo grid documentation
  add new grid subnav link
  Another grid update
  Set validation states also for addons
  Update css.html
  reverse order of grid column examples for dual grid section
  fix docs highlighting of grid
  nuke the .col
Grunt-CLI is now installed globally in Travis, and not included in package.json