Use e.target instead :focus selector.
Change Twitter links to use `https`.
Merge pull request #14745 from twbs/twitter-https

Change Twitter links to use `https`.
Run `grunt`.
Update Blob.js to v2014-07-24.
Update FileSaver.js v2014-08-29.
Update less.js to v1.7.5.
Run `grunt`.

[ci skip]
fixes #13816 Modal dialog closes when dragging and releasing mouse button outside dialog
Merge pull request #14724 from twbs/fat-13816

fixes #13816 Modal dialog closes when dragging and releasing mouse button outside dialog
grunt
Update less/print.less to the latest html5 bp version.

Also, keep the html5 boilerplate link in the built CSS.
Merge pull request #14790 from twbs/print

Print style updates
clarify that "build & test everything" Grunt task requires Jekyll

Refs #13131.
Removed double parentheses from expressions
Merge pull request #14836 from lipis/double

Removed double parentheses from expressions
Add min-height: 0% to .table-responsive; Fixes #14837
add role="button" to a couple more dummy-anchor btns
Don't fire show event if show is prevented because other element is still transitioning

Fixes #14844.
Closes #14845.
grunt