variable way to set @caret-width-base
doc that uncollapsing mobile navbar requires JS; per #10506
QUnit.equals() is deprecated; use QUnit.equal() instead
Merge pull request #11239 from twbs/qunit-equals-deprecated

QUnit.equals() is deprecated; use QUnit.equal() instead
Merge pull request #11224 from twbs/10506-doc

Document that uncollapsing the mobile navbar requires JS
Add another newline to improve final code readability

This divides banner from code.
Merge pull request #11222 from ZDroid/patch-1

Add another newline to improve final code readability
Remove multiple navbar z-index callout

* Since we removed the z-index of our default navbars in 76baacf2c94bec03273639ef0ed966dad87cf37a, we no longer need this warning.
* A quick test of the new code showed no problems with dropdowns falling behind a sibling navbar, so folks should be good to go.
Add .animation() mixin
Merge pull request #11244 from ZDroid/animation

Add .animation() mixin
Merge branch 'master' of github.com:twbs/bootstrap
Fixes #11206: remove left padding on first inline list item
Merge pull request #11200 from yokomizor/variable_way_to_set_caret_width_base

Variable way to set caret width
Merge branch 'master' of github.com:twbs/bootstrap
Fixes #11245
#fff of course
Merge pull request #11248 from tagliala/chrome-osx-select-print

Chrome for OSX print issue with select tags
Ditch amp
Merge pull request #11253 from ZDroid/ditch

Ditch amp
Remove execute permissions on fonts files.