Add documentation for RSpec with Capybara
Add documentation for RSpec with Capybara

Note: I could have used an around(:each) block as in the ordinary RSpec
example but there's currently an open issue that might affect many users:
https://github.com/DatabaseCleaner/database_cleaner/issues/273

yangc5/playlister-sinatra-v-000,DatabaseCleaner/database_cleaner,yangc5/playlister-sinatra-v-000,glebtv/database_cleaner,DatabaseCleaner/database_cleaner,yangc5/playlister-sinatra-v-000,eliotsykes/database_cleaner,simonmorley/database_cleaner,awilkening/database_cleaner,yangc5/playlister-sinatra-v-000,ericraio/database_cleaner,yangc5/playlister-sinatra-v-000,fajrif/database_cleaner,yangc5/playlister-sinatra-v-000,reinaris/database_cleaner,custora/database_cleaner,yangc5/playlister-sinatra-v-000,amorphid/database_cleaner