Adds helper variables (colors, font stacks and weights)
Implements `escape()` function
Implements `inline-stroke()` function
Implements basic elements (including grids w/ fancy class names)
Uses a separate directory for the MCSS reset layer
Uses Bower version of Normalize.css
Updates Ruby bundle
Removes excessive italic text styling
Updates textbox rulesets
Updates button rulesets
Implemens button group
Implements cosmetic mixin
Adds !global postfix to adhere Sass 3.3 requirements
Renames escape function to escape-css
Implements escape-url function
Implements font-face mixin