removed Josh’s twitter handle, added a link instead.
Merge branch 'master' of https://github.com/joshmedeski/foundation

Conflicts:
	README.md
Fixed an issue with the table-specific visibility classes
Merge branch 'master' into 5.3-wip
Revert "Revert "Added grunt-autoprefixer and grunt-contrib-cssmin tasks.""

This reverts commit 74ef685d575066aad63cb5456048802b8ba08b51.
Updating Tooltips with Data Options - c00l
Merge branch 'master' into tooltips-data-options
fixing merge coinflict
adding more list variables for flexibility
Fix #1459 / Position adjustment

Add an offset setting for position adjustment (https://github.com/zurb/joyride/commit/9947443e1ceafa623fece4c74eefa9b87c474cd5)
Prevent scroll from completing a full cycle

Prevent scroll from completing a full cycle when quickly go to the next stop.
Otherwise, the animation will be queued and causes unexpected result.
Threshold implemented & fixed top option added

Threshold option was not implemented - update to implement
Option included to specify the css "top" distance for the fixed element
Merge branch 'refs/heads/master' into 5.3-wip
Add Accessiblity Classes

Add Accessibility Classes. `.hidden` hides element but allows screenreaders to read. Do not confuse with `.hide`. `.visible` reverses effect of `.hidden`. Less confusion with `.show`.

See https://github.com/zurb/foundation/issues/3597 for some background information.

Many thanks to @mmikitka for starting to improve accessibility and for defining the mixin used here. The rules within that mixin come from here: http://snook.ca/archives/html_and_css/hiding-content-for-accessibility
Added accordion toggle callback
Fix bad code
Update _visibility.scss
Merge pull request #4 from zurb/master

Update Foundation
Merge pull request #5 from winghouchan/master

Update accessibility-classes Branch
Fix bad code