Only use descendant selectors for scope if the scope isn't the reveal modal itself
Make old WebKit workaround a bit more specific and turn it off for high-density devices
Fixed instructions for using Foundation with an existing project
add missing semicolon in orbit
yet another missing semicolon
topbar variable change in _variables.scss
Merge pull request #3111 from seantimm/issue-2725

Make old WebKit workaround a bit more specific and turn it off for high-density devices
Merge pull request #2951 from seantimm/issue-2951

Reveal Events Not Firing
Merge branch 'master' of https://github.com/zurb/foundation
ref PR#2789
Merge pull request #3127 from rvinay88/master

topbar variable change in _variables.scss
Change information about NARGA WordPress theme, using Foundation 4, approved on WordPress.org
Adding Jasmine test framework and basic test example
The top bar has been modified to calculate height based on sticky / fixed
positioning element.  Additionally, rather than jiggering the height around
manually, the ability to add custom CSS rules for a Foundation component
has been added to the base Foundation.js (addCustomRule).  It also supports
the built-in media query names (small, medium, and large) generated by the
SASS compilation.

I also updated the docs to clarify the need for contain-to-grid and fixed
to be on the same element.
Merge pull request #3028 from seantimm/issue-3028

Unit / Integration Tests
issue #3004
Dropdown hover example
avoid treating zero as a falsey value

This allows you to use : 

```
$(document).foundation('magellan', { threshold: 0 })
```
and not have it be overridden with some unrelated number.
Adjusted topbar menu caret positioning to allow for differing topbar heights
Now allowing override of -dropdown-label-bg