adds some missing semicolons.
adds a first pass at the essays section.
polishes up the essays seciton, including removing an interlude/essay from the list when it's the active one.
fixes a bug where the homepage would hide the last interlude/essay active.
adds the 'interactive' kicker to the header menu.
bumps the version number.
adds alegreya fonts to the mix.
adds better <a> styling to the essay sections.
adds the markdown generator... kind of. also adds the final gilmore essay.
Merge pull request #90 from Etc-Gallery/add-essays

Adds the Gary Gilmore essay as well as the standard way to produce and display essays
hand-merges master into this branch.
adds the links in the menus.