Make Configurable implementation less dumb
Refactor specs
Refactor Extractor spec
Refactor Scraper spec
Remove unused helper methods
Use parentheses
Less code-like example description
Refactor NetHTTPAdapter and its spec
Refactor SeleniumAdapter and its spec
Rewrite Rakefile
Remove .rspec in favor of rake task settings
Set yard options via Rakefile
Remove .yardopts in favor of rake task settings