Creating merge conflicts.
Revert white-space changes for demoing fugitive plugin.
Fix sass compile errors when running npm start
Update project page and docs. Add important to all skins.

Adding important to each skin class as they might be overriding a link.
Fix build errors. Rename i.scss to tachyons.scss. Adjust skins.
Update docs with example of floats.
Merge branch 'master' into gh-pages

Conflicts:
	css/i.css
	css/i.min.css
	index.html
	sass/_background_size.scss
	sass/_border_colors.scss
	sass/_border_radius.scss
	sass/_border_style.scss
	sass/_borders.scss
	sass/_box_sizing.scss
	sass/_clears.scss
	sass/_colors.scss
	sass/_debug.scss
	sass/_dimension_utilities.scss
	sass/_display.scss
	sass/_floats.scss
	sass/_font_family.scss
	sass/_font_style.scss
	sass/_font_weight.scss
	sass/_forms.scss
	sass/_images.scss
	sass/_letter_spacing.scss
	sass/_line_height.scss
	sass/_links.scss
	sass/_lists.scss
	sass/_max_widths.scss
	sass/_overflow.scss
	sass/_position.scss
	sass/_queries.scss
	sass/_skins.scss
	sass/_spacing.scss
	sass/_styles.scss
	sass/_text_align.scss
	sass/_text_decoration.scss
	sass/_text_transform.scss
	sass/_type_scale.scss
	sass/_vertical_align.scss
	sass/_visibility.scss
	sass/_white_space.scss
	sass/_widths.scss
	sass/_word_spacing.scss
	sass/tachyons.scss