javascript.html: add data-ride note

carousel docs were missing mention of the data-ride attribute
used to automatically start the carousel at load time
Merge pull request #10146 from unwiredben/master

javascript.html: add data-ride note
rm inverted navbar search styles
Address #9873 and fix #9774

* Update styling of justified nav links to be more mobile friendly
(with all four rounded corners and some margin between items)
* Add note to docs to callout bogus WebKit rendering on component and
example
Fixes #10137: correct classes on thumbnails
Add margin to thumbnails for proper spacing

Hadn't thought about this until fixes #10137, but it makes sense I
think to have margin on the bottom of thumbnails for spacing when
stacking (or using different grid tiers).
Improve upon #9937: Link and put reset column stuff to action in the grid example
Fixes #10016 and updates that rather badly formatted callout
Add missing period on customize page.
Merge pull request #10204 from premist/master

Add missing period on customize page.
[doc] tweaked the appearance of the last item of the file listings
Fixes #10207: alert-dismissable example requires contextual class
per the docs - use <a> instead of <button>
add  role="button"
Merge pull request #10210 from acmetech/master

Update the example for components/#btn-groups-justified to match the "Element-specific usage" callout
Merge pull request #10209 from clbn/master

Fixes #10207: alert-dismissable example requires contextual class
Merge pull request #10208 from javiereguiluz/patch-2

[doc] tweaked the appearance of the last item of the file listings