Add rental price column to listings table
Update existing rental listing prices
Rename price to sale_price on listings table
Allow sale_price on listings to be null
Update models for change price columns
Update price on listings decorator
Update admin section
Fix listing filtering
Fix db/schema.rb
Remove sale price from rental listings
Move FAQs to About Us
Update views to better check for sale
Switch to checking for rental status
Merge branch 'em-split-listing-price'
Add sorting of secondary images to listings
Set initial sort order of images
Scope ranked model to secondary images
Update secondary images display on listings#show
Merge branch 'em-sort-listing-images'
Add sorting of FAQs