Adds MORE to provide a way to excerpt blog posts for summary display.
Adjusts author layout to normalize spacing across Jekyll blog tempaltes.
Adjusts styling on NEWS archive page to match other simple blog layouts
Adds <ul> styling for our blog posts.
Adds styling for <ol> for our blog posts.
Merge pull request #216 from 18F/update-blog-snippet-layout

Update blog snippet layout
Removes grayscale hover filter at small sizes since touchscreens don't have a hover. This also resolves an Android Chrome issue whereby the CSS grayscale filter renders poorly.
Merge pull request #217 from 18F/add-bullet-styling-to-blogs

Add bullet styling to blogs
Merge pull request #218 from 18F/remove-grayscale-rollover-on-small-screens

Removes grayscale hover filter at small sizes.
Accessibility changes, tag links, and unused tag removal
Merge branch 'remove-errant-script-tags' of github.com:18F/18f.gsa.gov into remove-errant-script-tags

Conflicts:
	pages/index.html