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

Conflicts:
	README.md
Fix text color for buttons in Top Bar

When a button is used inside Top Bar, the text color was always getting set to the link color. However, a better default would be to use the button-style mixin from buttons.scss in order to determine what the best text color would be.
Added radius class to Reveal

If you add a radius class to reveal, it will inherit from global-radius by default.
Revert "Added radius class to Reveal"

This reverts commit 7d867e1dd1568210f91e9f7f99c4965d2e4ac711.
Merge branch 'master' of https://github.com/zurb/foundation
Revert "changes to master"

This reverts commit 4ca53900427da1b71b033e65116c27ca2fb61fee.
Merge branch 'master' of https://github.com/joeworkman/foundation
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
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!
broke custom validator out from else statement so custom validators can be used in addition to built in type validators
cleanup, bringing in newer stuff
Fixed issue with check_valiation_and_apply_styles returning all errors, rather than one, changed abide.js spec to account for other custom validators being evaluated on submit
fixed bug in test
Enable active link hover colour for topbar menu

$topbar-link-color-active-hover now works correctly on the active link
Update button background variable name.
Removing the margin-bottom from select.error

There's currently an inconsistency in the way error classes are handled:

When a `select` is within an element with a class of 'error', they are treated the same as other inputs:
(Line 58)
```css
.error {
      input,
      textarea,
      select {
        margin-bottom: 0;
      }```

...but when the error class is on the element itself, only inputs and textareas are styled. This can lead to a gap being displayed between a select and it's error message.
fixing issue where an invalid input would cascade through subsequent invalid inputs