Added Rainforest Alliance certfications

* added certificate model method to get rainforest alliance certs
updated rainforest alliance method in app/models/certificate.rb
added model function calls to seed database to database/seeds.rb
added Gemfile.lock to .gitignore file
Merge pull request #13 from keaty/master

added Gemfile.lock to .gitignore file
Merge pull request #12 from juliahimmel/master

SCSS update
Merge pull request #11 from tyleraadams/rainforest_alliance_certs

Added Rainforest Alliance certfications
Merge pull request #2 from tyleraadams/rainforest_alliance_certs

Rainforest alliance certs
added image, made it the background
moved ajax call into freebase directory
Merge pull request #14 from tyleraadams/master

Added certificate model function calls to seed file
Merge pull request #15 from onweapps/master

moved ajax call into freebase directory
styled intro dic, search box
Merge branch 'master' of https://github.com/fiddler-crabs-2014/ConsciousConsumer into css
Styled title and intro div. Styled search box. Need to put shadow inside search box.
Merge pull request #3 from juliahimmel/css

Css