Update accordion to support nesting tabs
Bump topbar to 5.0.1
bump version
fix doc errors in css
Merge branch 'master' of github.com:zurb/foundation
remove extra markup from index.html
Update tooltips documentation.
Update the tooltip examples.
add info and warning colors
Merge branch 'master' of github.com:zurb/foundation
center x on alerts, add new variables to _settings
Comment out translateZ because it breaks clearing.
Merge branch 'master' of github.com:zurb/foundation
bump version to 5.0.2, fixes issue with clearing
Merge branch 'master' of github.com:zurb/foundation
updated changelog
Add missing variables for buttons, type, and visibility to _setting.scss.
fix bug that makes background color appear on hover on side nav
Merge branch 'master' of github.com:zurb/foundation
Merge pull request #3648 from matthewshalda/add-variables

Add missing variables for buttons, type, and visibility to _setting.scss.