1.4.0

• Fixed forms and controls.
• Fixed navigation tabs.
• Fixed minor style issues and variable values.
  • Components: articles, buttons, sidebar and tags.
• Added test tools using jest.
  • Unit tests for application startup scripts.
• Added forms component example.
• Removed distributed yarn.js library because the lack of necessary functionaly.

[ forms ]

• Added --checkmark modifier to customize checkboxes.
• Added .form-inline class.
• Fixed .form-group, .control classes and their subclasses.
• Removed form-control__tag, form-control__tags classes.
• Improved code of feedback classes using a mixin.

[ input-groups ]

• Added .input-group-addon--icon class.

[ navs ]

• Fixed navigation tabs and pills style.

[ example ]

• Added forms component for input, checkbox, radio button and text area.
• Refactored pages layout using containers.