Add Model table to database, change Item table to each jean's sizes
add Factory Girl, passing tests for item and model specs
add true_waist_search, price_search, and fit_search, add numericality validations for price, waist, and front_rise
add controller specs
switch from bootstrap to foundation
add jeans to home view
deleted application.scss
CSS STYLESHEETS NOT WORKING
add price_search, true_waist_search, and fit_search to item model
allow fit_search to have multiple values, add half inch above and below waist search