Fix #12025 and minify styles
Fix issue causing .navbar-brand element height to be shorter than .navbar height
Downgrade holder.js to v2.2.0.

Fixes #12440.
Merge pull request #12463 from XhmikosR/12440

Downgrade holder.js to v2.2.0.
most of Bootstrap's components are pure CSS and thus don't require jQuery

Refs https://news.ycombinator.com/item?id=7156305
fix #12484
Use scss option instead of css for better highlighting
Merge pull request #12448 from PHLAK/master

Fix issue causing .navbar-brand element height to be shorter than .navbar height
grunt after last commits
Merge pull request #12480 from twbs/clarify-jquery-err-msg

Clarify JS error message about missing jQuery
mv .img-responsive docs from Overview to Images section
Don't re-set indent style for [*.py]

Just inherit it from [*].
Merge pull request #12503 from ZDroid/ed

Don't re-set indent style for [*.py]
Improve alignment of the dashboard placeholder images
Fixes #12435
add Bower badge to README
add note to CONTRIBUTING.md about `outline: none`
Merge pull request #12519 from twbs/bower-badge

add Bower badge to README
Tightening up popover arrow css scope to apply only to direct descendant arrows.
Allow the bootstrap package in npm to expose css and less
fix #12531