This is just a fork of https://github.com/apigee-127/swagger-tools to add support for the 'brackets' collectionFormat which is not officially part of the swagger-spec but is supported by swagger-js and swagger-ui.
This is hopefully a temporary fork and will be deprecated as soon as possible. Use the original swagger-tools npm package unless you specifically use the 'brackets' collectionFormat in your swagger definition.
See Issue 191 on swagger-js and PR 192 on swagger-tools for more context on the issue...