added support for body params with name other than

dist/index.html

@@ -20,6 +20,8 @@
   <script src='swagger-ui.js' type='text/javascript'></script>
   <script src='lib/highlight.7.3.pack.js' type='text/javascript'></script>
 
+  <script src='spec.js' type='text/javascript'></script>
+
   <!-- enabling this will enable oauth2 implicit scope support -->
   <script src='lib/swagger-oauth.js' type='text/javascript'></script>
   <script type="text/javascript">
@@ -32,6 +34,7 @@
       }
       window.swaggerUi = new SwaggerUi({
         url: url,
+        spec: spec,
         dom_id: "swagger-ui-container",
         supportedSubmitMethods: ['get', 'post', 'put', 'delete'],
         onComplete: function(swaggerApi, swaggerUi){