Add the Abide data-equalto attribute to the documentation
Fix extra <label> tags
Merge pull request #4017 from nesl247/abide_equalto_documentation

Abide equalto documentation
RTL clearing improvements.
Update _settings.scss
Update _top-bar.scss
Textarea now respects row attribute.
Added $legend-font-size.
Merge remote-tracking branch 'upstream/master' into forms