Added heroku remote
created migration for subscribers
created sub model with validation for cid
DS_Store
create preferences migration
create preferences model
create migration for products
create products model
added timestamps to migrations
added timestamps to migrations
created a has_and_belongs_to_many relationship between subs and prefs
add a has_and_belongs_to_many relationship between subs and products
added rspec gem
removing boilerplate testing framework
created validation tests for product and prefs
changed products_spec to singular (product) for file name
added tests for HABM relationships between sub and prefs/products
Merge pull request #1 from SunnyIzr/coz-tables

Coz tables