Fixed an issue with the table-specific visibility classes
Added .editorconfig (http://editorconfig.org/)
Fix dropdown javascript initialization in docs.
Add javascript docs for accordion.
Add tests for multi_expand accordions.
Merge branch 'master' into 5.3-wip
Revert "Revert "Added grunt-autoprefixer and grunt-contrib-cssmin tasks.""

This reverts commit 74ef685d575066aad63cb5456048802b8ba08b51.
change nth-child to nth-of-type for block grid

When using foundation and emberjs, the added script tags that are placed inside the ul cause layout issues when using nth-child.
Adding support for is_hover to Tabs

Adding is_hover support for tabs.  Handy for building megamenus whilst
using existing tab functionality.
Adding annotations back in
Moving event objects into if block
Fix slider support for floating point initial value
Correcting Progress Bar Typo
Range slider doc fix
Adjust set_namespace to default to using meta if undefined. Otherwise, can be set to namespace string, empty string or false
More Complete Box-Sizing

Firefox is currently at version 29 according to http://caniuse.com/#search=box-sizing and still uses the -moz- prefix. It'd be nice to have a little support for that browser until a later time. It took me quiet some time figuring out why my grid rows didn't work. I'm not sure which mobile versions are supported by Foundation so I included the -webkit- prefix too.
Orbit: skip expensive progress computation (if disabled)

This adds the timer_show_progress_bar data option/setting, which skips
creation of the progress element.
Additionally the $orbit-timer-show-progress-bar SASS setting will
generate `display:none` for .orbit-progress.

If the progress element is not visisble (`display:none`) or does not
exist, the progress handling gets skipped.

This avoids the quite expensive animations, which are not visible
anyway, and saves us a lot of CPU cycles.

Fixes https://github.com/zurb/foundation/issues/4283
Adding block-grid support for xl and xxl viewports
Merge pull request #4844 from NikhilKalige/range-slider-docs-fix

Range slider doc fix
Return jQuery object instead of DOM node.

Change suggested by @alettieri.