Exposed more scss variables to control Orbit styles
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
Merge branch 'master' of github.com:zurb/foundation
make sure to remove active class from non-active slides, closes #2861
updated modx flexibility theme link
fix issue with $include-html-orbit-classes not being respected in orbit, closes #2826
Merge branch 'master' of github.com:zurb/foundation
Limit toggle closing behavior to accordion sections
Merged with upstream master
Merge pull request #2862 from mmikitka/subnav_add_li_element

Added li element to the sub-nav style.
Fix to show default section with deep_linking

When using deep_linking a default section would not automatically show
when the url did not have a valid hashtag in it. This changes the
behavior to automatically show the first section even if there is not a
valid hashtag visible.
Merge pull request #2866 from OrionSeven/fix-show-default-section

Fix to show default section with deep_linking
typo fix

`elements with and anchor` -> `elements with an anchor`
Update Readme.md to include Serve Foundation