v1.0.0-alpha.14

• BREAKING: Remove accoutrement-add as a public utility,
  since Sass 3.5+ modular sytems will make it unusable.
• Updated dependencies.
• BUGFIX: Fix broken internal links –
  #106
• BREAKING: Group navigation is ordered according to config groups order –
  #150
• BUGFIX: Do not error if sass config option is undefined.
• BUGFIX: Do not break layout on fonts with single-item stack –
  #172
• BREAKING: @preview font-specimen is replaced by new @font annotation.
• BREAKING: Removed customHead option; replaced by multiline @font
  annotation.
• BUGFIX: Fix assets referenced with relative urls in client-provided
  customCSS for @example annotations –
  #174