Update README.md
Merge https://github.com/GSA/data.gov into datagov-staging
Tweaking "Get started" message on home page. Pulling out of Jumbotron. Tweaks to highlights.
Removing column from getstarted, which was breaking in small/Firefox view.

Jumbotron type tweaks
Merge branch 'phil-roots' of https://github.com/GSA/data.gov into design-vz

Conflicts:
	themes/roots-nextdatagov/assets/less/app.less
Left align jumbotron, remove column. Cleaning up spacing around getstarted.
MAJOR TWEAK: Font-size-base 14px->16px. This is to address concerns over typeface size. @philipashlock
Whoops. Actually changing base font size now.
Killing lorem ipsum on highlights, killing sidebar.
Tightening up css and layout
Adds container to paginated pages
hide sidebar
Tighten up css
CSS alignment for logo in the header
refactored header css
finish refactoring header css for correct responsive frontpage
Show category name in header
Prevent sidebar from showing up on archive pages
Show latest content on frontpage/topic page and filter out highlights
css for hover state on topic icons