updated to support explicit keys
Merge branch 'master' of github.com:wordnik/swagger-ui
fixed #340 with empty body, updated swagger-js
updated versions, swagger-js
switched to snippet view #491
Fix for issue #492; HTML in response headers

Fix for issue #492 by escaping the response headers using Underscore
Merge pull request #493 from vanderlee/patch-1

Fix for issue #492; HTML in response headers
updated distro to include #493