Add better errors and binding of caller gems
Delete another incorrect table
Create a topic table with a topic field
Add resources to topics table
Renamed column in topics table
Add actions to topics controller
Create a subtopics table which belongs_to the topics table (has_many)
Create a subtopic controller and input seeds (without running rake db:seed yet)
Seed app, create a temporary view for the Topics model
Updaating controllers
Added bootstrap gemfile
Create and migrate a listings table with assciations to user and subtopic
Create views and associations for topics, subtopics, and listings (not listing show view though)
Add location (zipcode) to user
Add validations to the geocode zip code that is to be entered when signing up
Listings new view
Add links to subtopics show page, which lists all listings
Add address, lat, and long to listings
Add address bar with a default value (the user's zip code)
Add search methods to subtopic and listings model, tweak the new listing forms. (make some associations to handle availabilities and drop them, because I don't plan on using that at the moment)