Adds a build_tag_graph function that constructs and sets the edge array when a post is saved.
On the front page, template the edge object in the footer.
Development markup for the network.
Basic Javascript build rig for the tag network.
Tries out sigma.js.
Sketches in basic Vis.js implementation.
Experimenting with different vis settings.
Style tweaks in the Vis.js spinup.
Experiments with just using Freight Sans Pro throughout the site.
Freight Text Pro for the body font.
In archive listings, when there are no tags, don't display the |.
Meta Serif Web Pro.
Back to Freight Text Pro for content.
When the exhibit starts, focus on the 'neatline' node.
Gets rid of weird (string) casts in the edge generator logic.
Scrubs out network stuff.
Adds bottom padding to the header.