Merge pull request #7 from dankilman/master

Add missing delegation to __call__ of _Nested (@nested decorator)
bump version
Add a boolean parameter, for testing
Fix https://github.com/rantav/flask-restful-swagger/issues/8 by adopting this fix https://github.com/wordnik/swagger-ui/issues/279
fixed #11 - no need to wrap the class, only to add the model
Merge pull request #12 from avishai-ish-shalom/issue-11

fixed  #11 - no need to wrap the class, only to add the model
Up version