Salina

Adding the reading list, and a few tweaks.

added
new /reading page to /outlaw section.
removed
instagram from the social links on the /outlaw page.
added
dribbble to the social links on the /outlaw page.
fixed
a bug that showed unwanted headings when filtering content by content tags.
added
new stop glyph for denoting abandoned books.
added
new time glyph for denoting time ranges.
added
new dribbble glyph for denoting links to dribbble.