set up rails app
add models with polymorphic vote
add migrations
-include gems for test environment capybara/fg/faker/selenium/db_cleaner
swap out sqlite3 setup for pg
add methods to access polymorphic vote type/id
add seed data
initiate spec file
add rspec file
add schema
Merge pull request #1 from gitnasty/create_models_and_migrations

Create models and migrations
move inner contents of duplicate percolator folder out into the outer folder
Merge pull request #2 from gitnasty/reorganize_folder

reorganize folder structure
-change idea to problem
-change challenger to improvement
Merge pull request #3 from cicadas-2014/fix_class_names

-change a few class names
add polymorphic voteable method to improvement class
Merge pull request #4 from cicadas-2014/add_polymorphic_voteable_method_to_improvement_class

add polymorphic voteable method to improvement class
fix vote-user association to reflect bidirectional method associations
Merge pull request #5 from cicadas-2014/add_polymorphic_voteable_method_to_improvement_class

fix vote-user association to reflect bidirectional method associations
fixed file structure