fix url_spec; remove redundant entity_list
add rakefil, new version file and new gemspec
fix typo in url
fix issue in credentials entity
revert change in character_finder
build method should allow array as a response
wrap response in data container
fix credentials spec
fix character spec
fix story_summary spec
fix summaries specs
fix comic spec
fix event spec
add story.json fixture
story has a title, not a name; specs GREEN