change _response to multipart request

src/main/kotlin/co/id/datacomsolusindo/ipphonebridge/BridgeFIlter.kt

@@ -156,11 +156,6 @@ class BridgeRestController {
                 }
         )
 
-//
-//        IOUtils.toByteArray(req.getPart("body").inputStream)
-//        println(req.getPart("header"))
-//        println(req.getPart("status"))
-
         return "{\"success\":true}"
     }