Wrap .pagination & .pager in <nav> to improve accessibility
Merge pull request #14577 from twbs/pagination-role-nav

Wrap .pagination & .pager in <nav> to improve accessibility
Remove `.modal-open` class after backdrop is hidden

Fixes #14274.
Fixes #14632.
Fixes #14628, #14629: Add note to docs about grunt docs command
Fix tooltip misplacement with "auto top"

Fixes #14322.
Closes #14581.
Follow-up to #14581: Use div instead of HTML5 section for IE8
fix #14609
tweak `grunt docs` description
Make it easier to see failing tests in Sauce screencasts

...by hiding passing tests in the list of tests.
Merge pull request #14641 from twbs/hide-passing

Make it easier to see failing tests in Sauce screencasts
grunt
Fixes #14642: Add docs mention for blank checkboxes and radios
grunt
Fixes #14592: Add new variable for progress border radius
grunt
the justified nav bug is still present in Safari v7.1
Remove Safari percent rounding bug entry from Wall of browser bugs

Bug is fixed in OS X Safari v7.1
Refs #14663
Remove #8702 entry from Wall of browser bugs

A fix is shipping in Firefox 35: https://bugzilla.mozilla.org/show_bug.cgi?id=763671
Merge pull request #14570 from twbs/remove-modal-open-after-backdrop-closed

Remove `.modal-open` class after backdrop is hidden
grunt