Merge pull request #80 from felguerez/all_listings

All listings
Merge pull request #81 from felguerez/all_listings

All listings
adds more seed data to make isotope look pretty
adds infinitescroll.js
Merge branch 'development' of https://github.com/felguerez/aircycle into all_listings
merges all listings and dev
>> Changes styling on listings index. Changes color scheme.
>> Ready to be merged to dev