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

Conflicts:
	README.md
allow joyride to allow next_button on an individual basis. partly fixes #3937
Fix magellan not saving styles on position set
on scroll up, now is respected fixed_top
Firefox inner focus fix

Firefox adds 2px padding/border to a button element. when you have a
.button and a button element next to each other this shows. (button is
2px taller). resetting -moz-focus-inner fixes this
Update _settings.scss

_settings.scss needs some love. I've created a table of contents, given the code some heirarchy, and added a colors section. I'd love to see this update make it into Foundation or something like it!
Update _settings.scss

add variable missing
removes empty commands and added new missing command
adds SCSS: how it w works section
removes empty commands and added new missing command
rechanging layout and adding new content
Update _buttons.scss

$button-border-color variable was not being utilized.
Update _settings.scss

Update grid/block_grid variable names to match their location in _settings.scss
Merge pull request #5346 from avr/patch-1

Update _settings.scss
Merge pull request #5340 from rlafranchi/patch-2

Update _buttons.scss
Add border color and hover color as params

per comment from pull request #5340
Fixed broken link

This is broken on the [published docs](http://foundation.zurb.com/docs/components/reveal.html) as well (under the section "Using the JavaScript").
Merge pull request #5353 from patik/patch-1

Fixed broken link in Reveal docs
Merge pull request #5349 from rlafranchi/patch-3

Add border color and hover color as params