Added accessors for zendesk fields on stories
Allow focus on a specific test
Removed defunct spec.opts file
Fix parsing of iterations' stories.
Incorporate xpath fix suggested by @tienle
Remove spec/spec.opts from gemspec
Update ZenTest for RubyGems 2.0 compatibility (for Travis)
Add Ruby 2.0.0 Travis-CI builds
Version bump to 0.5.12
Regenerate gemspec for version 0.5.12
Regenerate gemspec for version 0.5.12