added rspec, better_errors, jazz_hands, pg, instagram, and 12factor to Gemfile
edited the database.yml to config to postgres
installed rspec
WIP added vcr and and created first failing test  PhotoFetcher 'should fetch photos'
created photo model and finished photo fetcher
adding statuses
Added foundations
Merge pull request #1 from rolentle/setting-up-instagram

Setting up instagram