deleted article layout, moved contents menu into sample article
moved nav into _includes, added if statement for highlighting
attempt to fix nav highlighting
separated general.css into multiple files as _includes
styled footer navigation
added mockup for 404 page, and relinked grid.css
fixed mediaqueries for displaying fonts at wrong sizes
updated background image
made minor stylistic edits, smushed background image
updated 404 page
tweaked background image to repeat better
created pages folder, moved all pages except index
Merge branch 'attempting-to-use-jekyll-looping-for-articles' into gh-pages

Conflicts:
	_layouts/default.html
	_site/index.html
	_site/pages/choose.html
unknown but necessary commit