add button to toggle the optional theme when viewing the docs; fixes #9764
regenerate minified docs JS & CSS
Merge branch 'master' into docs-theme-toggler

Conflicts:
	docs/assets/css/docs.min.css
move it to the sidebar
Reset the padding on radio/checkbox labels in form-inline
Merge branch 'master' into docs-theme-toggler

Conflicts:
	dist/css/bootstrap.css.map
	dist/css/bootstrap.min.css
	docs/assets/css/docs.min.css
	docs/dist/css/bootstrap.css.map
	docs/dist/css/bootstrap.min.css
Merge pull request #13463 from twbs/docs-theme-toggler

add button to toggle the optional theme when viewing the docs
clarify and danger-ify affix docs usage requirements, per #10235
Merge branch 'master' of github.com:twbs/bootstrap
tighten up callouts and remove backgrounds
more callout tweaks
don't change code bg on callouts
grunt dist for docs
clarify
Tweak JS style and the relevant JSHint and JSCS checks.
Comply to the new style.
Remove `laxbreak`.
Remove `boss`.
carousel.js: remove unneeded variable assignment.

`slideIndex` is assigned to the same value a few lines above.
Enable `es3`.