fix for #708, removed duplicate recursive call

Author: fehguy

browser/swagger-client.js

@@ -749,8 +749,5 @@ Resolver.prototype.resolveAllOf = function(spec, obj, depth) {
         obj[key] = output;
       }
     }
-    if(_.isObject(item)) {
-      this.resolveAllOf(spec, item, depth + 1);
-    }
   }
 };