Exposed more scss variables to control Orbit styles
exclude border widths from mobile top bar dropdown
Clicking on active accordion heading closes active section
Add way to refresh selection in custom select without refreshing the whole component

When changing the selection in a list, we don't to refresh the whole component (it can be time consumer when the list contains a lot of options)
Limit toggle closing behavior to accordion sections
Merged with upstream master
typo fix

`elements with and anchor` -> `elements with an anchor`
Update Readme.md to include Serve Foundation
Merge pull request #2881 from case/patch-1

typo fix
update license copyright
Support child elements inside data-dropdown anchors

If data-dropdown anchor contains a child element (like an image for an
icon), this code will allow the appropriate dropdown functionality to
execute even when those child element are clicked.
define a specific animation for an alert-box (through data-animation)
fix typo
Merge branch 'master' of github.com:zurb/foundation
Fixed typo on Abide page
Close background on touchend in reveal.
Remove alert.
Use settings variables for setting the breakpoints.
convert index to an int, otherwise index+1 will be a string concatenation, closes #2915
Fix Split Button example markup.