style(.gitignore): sorts patterns alphabetically
chore(.gitignore): ignores Sublime Text project files
improve(app): prettifies styles; implements ui modules
improve(scss/base/layout/elastic): cleans up code style; fixes row display; adds `justify` modifier
improve(scss/base/button): adds `large` modifier
improve(scss/base/icon): aligns inside button
improve(scss/base/icon): adds example
refactor(scss): merges `typography` modules
improve(scss/reset/common): provides browser with a permanent scrollbar
improve(scss/project/headers): colors it darker
fix(scss/project/headers): rises `z-index` over everything
fix(scss/base/layout/grid): prevents empty columns from collapsing
improve(scss/base/link): defines default modifier stack
feat(scss/base): implements choicebox (checkbox / radio) styling
improve(index.html): implements a default layout
feat(scss/project): implements `example` module