Added ZURB Foundation 5.0.0

Source: http://foundation5.zurb.com/cdn/releases/foundation-5.0.0.zip
added UIkit 1.2.0 [author] - info: http://getuikit.com/
Merge pull request #2186 from petecooper/master

Added ZURB Foundation 5.0.0
Merge pull request #2189 from aheinze/master

added UIkit 1.2.0 [author] - info: http://getuikit.com/