adds partial commenting
adds rspec, comments spec, capybara for comment tests
adds capybara config and comments integration test
clean up assets
add basic add comment functionality
adds comments index view, update to comments spec
update on index and outline of comments spec
adds user factory
updates comments integration tests
addes comments and books factories, updates comments spec
added more comments integration tests, none of which work
all comments specs pass
test fails for new comment creation
all comments specs passing
add some formatting for multiple comments in book show view
merge branch adding-comments to master