Be more consistent across the whole codebase.

Also, make use of JSHint's 2.5.1 `extends` and `qunit` options. This way we set our basis options in js/.jshintrc and override the rest.

Customizer: Alert on successful save to Gist

Added rename directive for composer

Bump grunt-saucelabs to ~8.0.2

[skip validator]

Bump dependency versions

[skip sauce] [skip validator]

Changed broken #authors anchor to #creators

add missing role="menu" attrs to .dropdown-menu elements in docs+examples

Docs audit prompted by #13697.
[skip sauce]

[skip sauce]

Adjust for Scrollspy offset when calculating maxScroll.

Add tooltip self-reference to address #12320

Aria describedby tooltip: #13480

Bump grunt-saucelabs to ~7.0.0

[skip validator]

Bump glob to ^4.0.0

[skip sauce]

show proper error message when viewing Customizer in IE8

update explanatory comment about iOS date/time inputs bug

add button to toggle the optional theme when viewing the docs

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

The validator doesn't choke anymore on this and even though it's not spec compliant, it's needed for some IE versions. So until we move favicon.ico in root, this should do the job.