Exposed more scss variables to control Orbit styles
add dropdown content to kitchen sink page
fix broken link
use sass instead of css to fix code highlighting issues
rtl support fix for orbit, marginLeft should be marginRight
Fixed abide error state conflicts
don't reinitialize orbit if called multiple times
Merge branch 'master' of github.com:zurb/foundation
updated code highlighting for docs pages
remove rtl from layout for docs
default to no bullets on lists in the docs
updated changelog for 4.3.1
bump to 4.3.1
Update placeholder js.
added kartris e-commerce link
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)
Added li element to the sub-nav style
use animation_speed instead of hard coded value, closes #2846