BUGFIX: misnomer on a listing attribute
FEATURE: Add Recent Activity & Popular Listings to root/Sections#index
CHORE: Minor tweak to navbar language
CHORE: Sort categories in each section alphabetically
Add public/assets to gitignore
Add color and pattern to background

Forgot this file for the pattern commit
Style a lot of views for readability on the new background!
Listings#new should set the category_id if it can
Categories Index overhaul
Reword some Devise-provided prompts
Give admins a link to the admin dashboard
UI tweaks and more specifically-pathed listing links
FEATURE: Photos
CHORE: Recent Activity & Popular Listings should be shorter
CHORE: Specify links to listings
CHORE: Update Listing attrs in ActiveAdmin