Make the page footer light on dark
Basic positioning for all but aside on tablet-sized screens; rgba on .textheavy .main for slight see-thru effect
Removing website/github links for now; they may come back as icons in the future
Putting a little space about the contact details in the page header
Added images to the home page; they're way bigger than needed at this point.
Article header tweaks, responsive images, and .showcase layout
Added a little breathing-room around h1s in .main on .showcase
Styles for the navigation and its positioning
Tech URLs and other improvements to 'elsewhere' content
Accurate alt text on homepage images