Returns the appropriate http status code
updated references
Merge pull request #724 from asosso/patch-2

Returns the appropriate http status code
Fixed typo
Merge pull request #737 from bfanger/master

Fixed a typo
Unwrap optionals (fixes #728)
Merge pull request #739 from tpetr/master

Unwrap optional types in models
added mule-compatible version
Merge branch 'master' of github.com:wordnik/swagger-core
renamed file
Merge pull request #757 from swagger-api/mule

renamed file
Merge remote-tracking branch 'upstream/master'