added initial scale to header
Merge branch 'master' of github.com:zurb/foundation
This resolves issue #611 by @chrise86 by copying classes from the <select element to the new custom drop down div. This may or may not be wanted, but I thought I'd make it available.
cleans up documentation
Adds horizontal-nav to section (suitable replacement for Nav Bar)
`nth-of-type` fix for block-grids

`nth-of-type` should be applied to the `li` to have the contents float correctly.
Added docs for section's new horizontal nav
Minor amendment to horizontal-nav doco
Merge pull request #1715 from daftspunk/master

Adds horizontal-nav to section (replacement for Nav Bar in v3)
Code cleanup
Honor $topbar-dropdown-link-color

Change link color in topbar dropdowns to honor the variable designed to configure them "$topbar-dropdown-link-color". It was changed originally from a static "#fff" to "$topbar-link-color" here: https://github.com/zurb/foundation/commit/1daa251f954fc7191b12b8a5253f1ffba7bce483
Fix joyride on resize mobile background issue.
Merge branch 'master' of github.com:zurb/foundation
Remove alert from joyride.
Update Reveal docs for 4.0.4 functionality.
Merge pull request #1729 from daftspunk/master

Minor code clean up
Scope custom form assembly to the scope of the selector.
Merge pull request #1710 from dboskovic/maintain-custom-select-classes

Maintain custom select classes
rake should just be a development dependency
corrected a couple of typos in the pricing tables introduction.