set defaults on option extraction
documentation updates
added support for #headline, updates to #headlines specs
whitespace changes
updates to espn error handling
testing error handling middleware
removing pending specs
add hashie and #default_response to spec_helper
updates to athletes
updates #extract_sport_and_league
spec updates
added sample responses to spec
spec updates to use new responses
updates to #audio
updates to athletes spec
documentation
updates to #notes
updates to #now
updates to #sports