3.1.0-beta1

• Adding a new theme based on Wing which is heavily based on Skeleton.
• Major update to demo section of the demo site.
  • Using current version of Skeleton Sass
  • Removed legacy demos
  • Added new demos
  • Better styling
  • Less clutter
• Splitting base styles into several components to accelerate theme development and reduce file coupling.
  • _base.scss
  • _buttons.scss
  • etc...
• Adding _include_components.scss partial in every theme for easy loading
• Standardizing naming conventions
  • Renaming sphenoid theme to original
  • Renaming marrow folders to mixins
  • Renaming _skeleton.scss to _grid.scss