Release notes for TORO Integrate v3.2.1

TORO Integrate v3.2.1, published on Feb. 14, 2019, patches the following bugs:

• ESB-3472 - $requestHandled not handled properly with calls to gloop services
• ESB-3473 - ProxyRequestMethods doesn't close response writer
• ESB-3477 - Could not proxy authenticated requests
• ESB-3478 - Models not referenced properly in swagger spec