update submodule
Upgrade to swagger spec 2.0
update npmignore
updated readme
fix copy-pasta in output validation
pull in changes from https://github.com/krakenjs/swaggerize-builder/pull/7
fixing validation and coercion of values to account for swagger schema changes. validation fixes. updates pets.json for consistent model names. corrected path to params. updates to tests.
Improved and simplified schema validation.
Merge pull request #6 from tlivings/v2

Move to Swagger 2.0