chore(project name): Update project to new name and update all package and tasks files.
docs(readme): Update goals of project.
feat(mixin): Create a _breakpoint mixin for producing media queries.
refactor(variables): Remove '_' prefix from variable names.
refactor(variables): Remove unused color variables.
refactor(spacing): Condense spacing variables.

Remove base padding and create default spacing, small, and medium spacing variables to be used in project.  Reset spacing.scss and list.scss with new variables.
feat(modular-scale): Add mixin to return modular scale of a number.
refactor(convert-to-css): Add functions manifest to files.
refactor(text): Adjust text sizing variables to use new modular-scale mixin.
refactor(scss manifest): Add import for ratio-variables addons.
refactor(scss manifest): Rename main scss manifest to underscore.scss.
docs(readme): Update old references of project name to new one.
docs(package files): Increment major version number to 2.