Flat skin draft.
Remove IE7 support.
Move LiveJournal button to contrib.
Autoprefixer for contrib buttons.
CSS fade.
Flat skin draft.

1. No pixels.
2. SVG icons → web fonts.
3. Light version.
4. ul>li → div>div.
5. JS refactoring.
Ability to show zeroes.
Autoprefixer, rename CSS, update deps.

1. grunt-autoprefixer — autoprefixer-stylus.
2. social-likes.flat.css → social-likes.css.
3. Update deps.