Nest resources - pitches have many reactions
add rspec to gemfile
install rspec
Merge branch 'master' into reactions
Set root to pitches#index
Create pitches model and controller
create test for existence of content and score fields in reaction objects
add factory_girl and faker gems to gemfile
require factory_girl in spec_helper
add index view for pitches
write factory girl code to create factories for pitches (title, content)
create test to validate presence of content in reaction
validate presence of content
add default value to reaction score
default score value should be 0
Merge branch 'master' into reactions