Updated for the new heading changes in cf-core

Changed

• Converted .h#() mixins to .heading-#() mixins to match cf-core's current usage

Move `@import` rules to top of source file

Changed

• Moved @import rules to top of source file to make compilation cleaner.

Updates build process and adds automated accessibility tests

Changed

• Build process now uses @import statements instead of Grunt concatenation.

Added

• pa11y accessibility tests running in Travis.

MINOR Release: Replaces all CFPB color variables with non-CFPB colors and updated deps

Changed

• Replaces all CFPB color variables with non-CFPB colors. To add the CFPB theme
  to your project you will need to include the CFPB color palette and the
  Capital Framework theme overrides file. Both files can be found in the
  generator-cf repo here:
  https://github.com/cfpb/generator-cf/tree/master/app/templates/src/static/css
  Background info on the new Capital Framework color variables can be found at
  cfpb/capital-framework#115.

Updated

• Dependencies.

PATCH Release: Updated docs

Added

• Update cf-component-demo dev dependency to 0.9.0

Deprecated

• Nothing.

Removed

• Nothing.

Fixed

• Nothing.

PATCH release: Animated cues

Added

• Animated cues.

Deprecated

• Nothing.

Removed

• Nothing.

Fixed

• Nothing.

MINOR release: infinite nesting

Added

• Infinite nesting.
• Programmatic access to expand and collapse functions.

Deprecated

• Nothing.

Removed

• Nothing.

Fixed

• Toggle cues now work when outside of .expandable_header.

Focus state improvements

0.5.2 - 2014-10-08

Added

• Nothing.

Deprecated

• Nothing.

Removed

• Nothing.

Fixed

• Improved focus states on .expandable_target.

Nested expandables

0.5.1 - 2014-10-03

Added

• Nothing.

Deprecated

• Nothing.

Removed

• Nothing.

Fixed

• Tweaked JS and CSS to correctly handle nested expandables.

Expandable groups

Adds expandable group patterns (including accordion-style groups that only allow for one expandable to be open at a time).